RBT S1 User manual
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RBT S1 Alphabetical Feature List
INDEX
RBT S1 Stereo Camera
S1A: 59 mm stereo base. S1B: 45 mm stereo base.
15 full frame 24 x 36 mm stereo pairs per 36 exposure roll.
Lenses: Konica Hexar 35 mm, f.2.0, 7 elements in 6 groups.
Shutters: T, & 30 seconds to 1/250th in 1/3 stop increments.
Dimensions: 195 / 85 / 65 (W·H·D, mm).
Weight: approx. 950 grams, fully loaded.
A mode: (Aperture priority AE mode)
The preselected aperture is used with metered shutter speeds (30sec. ~ 1/250th, in 1/3
stop increments). Depth of field can be controlled.
Set Main Switch to A.
Select an aperture value by rotating the Aperture dial, then depress the Shutter
Release halfway to trigger and lock an exposure reading.
Metered shutter speed is shown in the Display as long as the Shutter Release is
held halfway down.
If the shutter speed tries to exceed 1/250 sec. the Display blinks and a blinking
red “ +” appears in the Finder, indicating probable overexposure.
When the shutter speed is below the user-set Critical Shutter speed, a blinking
red “ –” appears in the Finder as a warning, but does not indicate
underexposure.
If the shutter speed tries to exceed 30 sec. the Display blinks and the
blinking “ –” in the Finder indicates probable underexposure.
Index
Aperture dial:
Knurled wheel on upper deck, extreme right. Range, f.2.0 ~ f.22, with half-stop
detents.
Index
Auto exposure: AE
Active in Pand Amodes. The light meter reliably yields well-exposed results. Sensor
located next to Self-timer light, to the right of the right lens.
Many S1 models include an RBT-option sensor guard that prevents a wayward
finger from spoiling accurate readings.
Index
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Autofocus: AF
Infrared sensor on front right side, active multibeam system for accurate single spot
focus. Range, 0.6 meter to infinity. When sensed object is closer than 0.6 meter,
“ AF ” blinks in the Display and shutter will not operate. Press the MF (manual
focus) button to override.
To activate autofocus, depress the Shutter Release halfway. When focus
completes, the green “ •”
LED
lights in the bottom of the Finder.
May not work properly with small, dark, reflective or light-emitting objects,
fog or smoke, or when shooting through windows.
When autofocus fails, the shutter will not operate, “ AF ” blinks in the
Display, the green “ •” blinks in the Finder, and the red “ +” and “ –” (if
lit) are extinguished.
If autofocus is problematic, use infinity focus or manual focus.
Index
Battery: (2CR5)
Battery condition indications:
Turn Main Switch ON. If “ bc ” blinks in the Display, replace the 2CR5 (6volt
lithium type) battery as soon as possible. When “ bc ” is continuously displayed,
voltage is inadequate and the camera will not function. Longevity should be
excellent.
Turn Main Switch OFF before replacing the battery.
Removing a battery resets all user settings to their default values.
Index
Critical Shutter speed: (camera-shake guard)
Default value, 1/30sec. Setting range, 1/4 ~ 1/60sec. (1/8 ~ 1/60 for some models.)
Shutter open time will not exceed this value when in P mode. (Risk of
underexposure in low light conditions.)
Enforced only in Pmode, but also indicated in Amode.
Underexposure condition in P mode is indicated by a blinking Critical Shutter
speed value in the Display and blinking red “ –” in the Finder. In A mode, only the
blinking red “ –” appears, which does not usually indicate underexposure.
Set value is retained until battery is removed.
To set, turn main switch to P.
Press and hold SELECT button for more than one second.
Current setting appears in Display. (e.g. “ 1/30L ”)
Adjust with Up/Down buttons.
Index
Depth of field:
Both lenses have a small window near the camera body, one or both of which provide
coarse focused distance indications in meters. Depending on sensed object distance,
the infinity symbol and numbers 3, 1.5, 1, 0.8 and 0.6 come into view.
The window boundaries indicate depth of field at f.16, the two marking lines at f.8.
The red line left of center indicates infrared focus.
At a given aperture’s hyperfocal distance H, the depth of field will be from H/2 to
infinity. See Hyperfocal settings for S1-specific tables for use with the MF (manual
focus) function.
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Table calculated for a circle of confusion of 1/30 mm.
For a stereo deviation of 1,5 mm the stereo depth is approximately equal to the
depth of field at f.11 for the S1A (stereo base 59 mm) and f.16 for the S1B (stereo
base 45 mm).
Index
Aperture 2 2,8 4 5,6 8 11 16 22
Hyperfocal dist. H (m) 18,4 13,1 9,2 6,6 4,6 3,3 2,3 1,7
Display: (
LCD
)
Located on camera top, right-hand side. The defaults show:
In Pmode: Number of exposures. Aperture or shutter speed appears when
Shutter Release is depressed halfway, and briefly after exposure.
In Amode: Exposure compensation. Shutter speed appears when Shutter
Release is depressed halfway, and briefly after exposure.
In Mmode: Selected shutter speed.
The SELECT button acts as a toggle, switching between number of exposures
and exposure compensation value in P and A modes, and number of exposures
and shutter speed in M mode. Last displayed category for each mode is
remembered until battery is removed.
Battery check and various other indications appear, depending on use.
Aperture values are prefixed by “ F ”.
Shutter speeds one second and longer are followed by “
' '
” and a decimal
fraction, if necessary.
Display powers off after 2 hours if the Main Switch is left on. Depress the Shutter
Release halfway to turn the Display on again.
Index
Exposure compensation:
Range, ± 2 stops, in 1/3 stop increments. Not applicable in Mmode. To view and set:
Turn Main Switch to Por A.
Press SELECT button to display exposure compensation (if not already
displayed).
Adjust with Up/Down buttons.
A “ ± ” symbol appears in the top center of the Display when compensation is
in effect and the Display shows number of exposures.
Exposure compensation is reset to zero when the Main Switch is turned OFF.
Index
Exposure lock:
See One-touch exposure selection.
Index
Film loading:
Open back cover by gently twisting foldout tab at left side clockwise. Pull film
leader out slightly before placing the cartridge in the film chamber. Pull leader
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end to FILM TIP mark.
Close back cover, then turn Main Switch ON (or depress Shutter Release if
already ON) to wind film to first frame.
Recognized film speed appears briefly in the Display, followed by exposure
number “ [ 1 ] ”.
If the exposure number isn’t displayed, press the SELECT button and confirm.
A blinking “ [ 0 ] ” indicates that film is not loaded properly. Open the back
cover and reload.
When the camera is empty, “ [ 0 ] ” is displayed.
With DX-coded film, ISO is automatically set. Film speed can also be set manually.
Index
Film speed: automatic
DX-coded film cartridges are automatically recognized.
Range, ISO 25 ~ 5000.
Film speed: setting manually
Range, ISO 6 ~ 6400, in 1/3 stop increments. To view and set:
Turn main switch to A.
Press and hold SELECT button down for at least one second. Current ISO
speed is displayed.
Select desired speed with Up/Down buttons. Depress Up or Down button for
longer than one second to scroll selection.
ISO higher than 800 shows “H” for last two zeroes.
DX-coded ISO is automatically used when film is freshly loaded.
Set ISO is remembered for use with non-DX film cartridges until battery is
removed. Default, ISO 100.
Index
Film window:
Standard window allows visual confirmation of loaded film cartridge information.
Finder:
Reverse Galilean type, with the following features:
Inside center cross mark: Circular AF (autofocus) area and spot metering area
for Mmode.
Slightly larger than center cross mark: Rectangular AE (auto-exposure) center-
weighted metering area for Pand Amodes.
Bottom, right of center: green •
LED
lights when autofocusing is completed,
blinks if not possible. Does not light when infinity focus or manual focus is
used.
Bottom, center: red “ –”
LED
underexposure and Critical Shutter speed
warning.
Bottom, left of center: red “ +”
LED
overexposure warning.
Frame lines: left vertical and top horizontal bright lines move toward center as
focus distance shortens, automatically indicating picture taking area and
parallax compensation (disabled and frozen at 0,6 m in S1B). Top horizontal
line extension intersects 45° distance scale line in upper right corner, indicating
approximate focus distance. Frame lines show approximately 85% of on film
image.
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Slightly off center: level bubble in bright circle. (RBT-option.)
Index
Flash photography: Aperture priority mode
Fixed aperture Amode background exposure, followed by automatically controlled
flash with trailing sync. The dedicated Konica KX-14 flash uses its own sensor to
control flash output when its switch is set to A.
Effective range, 0.6 ~ 3.5 meters (approx. 2 ~ 12 feet). Recommended aperture
depends on ISO film speed, as indicated below:
With Main Switch set to A, the selected aperture is fixed while shutter speed
varies over the full 30 ~ 1/250 range according to metered ambient light,
regardless of Critical Shutter speed setting.
Depress Shutter Release halfway to trigger exposure reading and focus (if in
AF mode).
Display then shows the shutter speed that will be used. Flash sync is possible at
all shutter speeds.
In the Finder, a blinking red “ –” indicates that metered shutter speed is
below the set Critical Shutter speed. A blinking red “ +” indicates likely
overexposure.
When the Shutter Release is fully depressed, background exposure is made
first, then the flash fires.
Flash balance can be controlled by aperture adjustment. (E.g. for daylight fill
flash, set aperture one stop smaller than recommended.) Exposure
compensation can be applied to the A mode portion of the flash exposure.
Set Main Switch to Mfor manual shutter speed control to mitigate camera
movement effects in low light.
Index
ISO
50
100
200
400
800
Aperture
2,8
4
5,6
8
11
Flash photography: Manual mode
Aperture must be calculated and set. Aperture = GN / D (guide number divided by
distance).
Set Konica HX-14 flash switch to P•FULL
Set camera Main Switch to M.
Set aperture and shutter speed appropriately.
For the Konica HX-14 and distance in meters:
Index
ISO
50
100
200
400
800
GN
10
14
20
28
40
Flash photography: P mode (Variable Aperture Synchronization)
Intelligent two step automatic exposure and “flashmatic” flash control with trailing
sync. Overall scene is first exposed according to ambient light reading and Pmode
behavior, then the dedicated KX-14 flash fires at full power after lenses’ apertures
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are quickly adjusted to GN divided by AF or MF focused distance.
Effective range for ISO 100 with KX-14 flash, 0.6 ~ 7 meters (approx. 2 ~ 23
feet).
Attach the Konica HX-14 flash.
Set flash switch to P•FULL and Main Switch to P.
After the flash’s “P.L” ready lamp lights, the Display will only show “ FL ”.
(Pressing the SELECT button will not display number of exposures made or
Exposure compensation value {nor is the “ ± ” mark displayed, if Exposure
compensation is set} as long as the flash is set to P•FULL and the camera is in
P mode.)
Any Exposure compensation is only applied to the P mode portion of the flash
exposure. (Set GN manually to alter flash contribution.)
Depress Shutter Release halfway to trigger exposure reading and focus.
Normally, the KX-14 flash will not fire unless its ready lamp is lit, so a regular
P mode AE exposure will be made if a shot is taken under this condition.
P mode automatic flash exposures can be made using other strobe lights after
GN is set manually.
Index
Focus & exposure lock: (temporary)
Functions in P, Aor Mmodes with AutoFocus. Useful when the main subject is off
center.
Place Finder center cross on main subject and depress Shutter Release halfway.
Exposure is metered and lenses focus.
Measurements remain fixed as long as Shutter Release is held halfway down.
Compose the photo and shoot.
An RBT-option AE/Focus lock button performs the same function as halfway
depressing the Shutter Release, facilitating use of the One-touch exposure selection
and One-touch manual focus functions.
Index
Focus lock & input:
Functions in P, Aor Mmodes, when in AF (autofocus) mode.
Aim the AF sensor area at the subject.
Depress and hold the Shutter Release halfway to trigger focusing.
Focus remains locked as long as the Shutter Release is held halfway down.
To enter manual focus mode and automatically input the focused distance,
press the MF button while the Shutter Release is pressed halfway down.
The focused distance then becomes the manual focus norm.
Manual focus mode is maintained until the MF button is pressed again or the
Main Switch turned OFF.
Index
Focus range:
Lenses focus from 0.6 meter to infinity, in 27 steps, with approximate focused
distance and parallax offset shown in the Finder.
Autofocus may work poorly with dark, reflective or small objects, or under certain
conditions. In such cases, use the Focus lock & input feature after aiming at a
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focusable object an equivalent distance away, or use the MF button and manually set
desired plane of focus.
Index
Focus: (point-and-shoot)
Turn Main Switch to P.
Aim the central AF area at the subject.
Depress the Shutter Release halfway to set focus and exposure.
Press the Shutter Release home to take the picture.
Index
Focus: Infinity mode
Press the MF button briefly. If the camera is in AF mode, “ 999 ” is displayed and
the focus is set to infinity. If in manual focus mode, press the MF button twice.
Index
Focus: Manual mode
Useful for setting hyperfocal distances or when AF functioning is problematic.
Press and hold the MF button down at least one second. After initially
displaying “ 999 ” or “AF ” the currently set manual focus distance is
displayed.
Set desired focus distance with the Up/Down buttons.
Two seconds later, the lenses rack to the input focus distance and the display
reverts to normal.
Manual focus mode is canceled when the Main Switch is turned OFF, but the last set
distance is remembered until the battery is removed.
Index
GN manual setting: (guide number)
Range, 1 ~ 64, in 1/3 stop increments. Adjustment permits use of various strobe
lights. Also useful for adjusting flash contribution to exposure in P mode with
dedicated Konica KX-14 flash set to P•Full.
Press and hold the SELECT button down, then turn the Main Switch to P, Aor
M. The current guide number setting is recalled and displayed.
While holding the SELECT button down, set the desired GN with the
Up/Down buttons.
After setting, the display will only show “ PFL ” when in P mode. (Pressing
the SELECT button will not display the number of exposures made or
Exposure compensation value {nor is the “ ± ” mark displayed, if Exposure
compensation is set} when GN is changed from the default and the camera is
in P mode.)
Changing the GN from the default value (14) disables flash interlock signal
checking by the camera (via the smaller hot shoe contact), and enables the use
of other, non-dedicated strobe lights, in P mode.
Use of a manually set GN is canceled when the main switch is turned OFF. The last
setting can be recalled by holding the SELECT button down when turning the main
switch ON.
Index
Hand metering: (M mode)
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Functions continuously for up to ten seconds after activation.
Turn Main Switch to M.
Press SELECT to display shutter speed, if not already showing.
Press either Up/Down button to start spot meter readings.
Monitor exposure with red “ +” and “ –” appearing in Finder.
Index
Hexar lenses:
That the the 35mm f.2.0 Hexar lens is mentioned in the same breath as more costly
Leica, Voigtländer and Zeiss offerings is an indication of its excellence;many find
its performance practically equivalent to the best examples from these companies.
(And the only improvement to a single fine lens might be a matched pair, for stereo
photography.)
F.2.0 ~ F.22, with half stop detents.
7 elements, in 6 groups.
Six diaphragm blades.
Threaded for 46mm filters (non-rotating when focusing).
Integral sliding lens shades.
Friction fit lens caps. (Or RBT-option monolithic twin-lens cap for S1A or
S1B.)
In rare cases, the use of certain filters may interfere with the full extension of the lens
barrels at closest focus, causing the camera to lock up, with “ EEE ” appearing in
the Display. If simply turning the Main Switch OFF and then ON again does not
allow normal operation, removing the filters and then removing and replacing the
battery should. Filter shims may be obtained from Konica to solve this problem.
Index
Hot shoe:
Located near viewfinder eyepiece, far left. In addition to the centrally located strobe
trigger contact there is a smaller flash-ready contact used by the dedicated KX-14
flash.
Index
Hyperfocal settings:
The S1 focuses at discrete distances, twenty seven in all:0.6 to 2.0 meters in 0.1
meter increments, 2.0 to 3.0 meters in 0.2 meter increments, at 3.5, 4.0, 5.0, 7.0, 10,
20 meters, and infinity. Hyperfocal settings used with manual focus are therefore
constrained by these values.
For apertures wider than f.5.6 autofocus may be preferable, since focusing directly
on a subject puts the plane of maximum sharpness closest to it.
Based on COC = 0.0338 mm (1/750 in.)
Based on COC = 0.0254 mm (1/1000 in.)
Aperture 5.6 8 8 11 11 16 16 22
MF focus setting 7.0 5.0 4.0 3.5 3.0 2.4 2.2 1.7
Near focus point (m)
3.4 2.4 2.2 1.7 1.6 1.2 1.1 0.9
Far focus point (m) inf inf 34 inf 33 inf 76 inf
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Index
Aperture 5.6 8 8 11 11 16 16 22
MF focus setting 10.0 7.0 5.0 5.0 4.0 3.5 3.0 2.2
Near focus point (m)
4.6 3.3 2.8 2.4 2.1 1.6 1.5 1.1
Far focus point (m) inf inf 29 inf 45 inf 600 inf
Konica HX-14 flash:
Dedicated Konica Hexar flash.
GN 14 @ ISO 100.
P•FULL mode: 1/2000 sec.
A mode: 1/2000 ~ 1/30,000.
Uses two AA alkaline or rechargeable batteries.
Approx. 200 shots at full power.
Full recycle time, approx. 10 sec.
Index
Light meter:
Sensor on front right hand side, between Self-timer indicator and lens. Do not cover
with finger! SPD photocell provides the following:
In Pand Amodes, approx. 15° center-weighted measurement (EV 0 ~ 16
@100 ISO). Rectangular metering area is slightly larger than the center cross
mark in the Finder.
In Mmode, approx. 4° spot metering (EV 3 ~ 18 @100 ISO). Circular
metering area is just inside the center cross mark in the Finder.
Index
M mode: (Manual photography)
Shutter speed and aperture can be freely chosen.
Set Main Switch to M. Set aperture value.
Press the SELECT button once, if the current shutter speed is not displayed.
Set desired shutter speed with the Up/Down buttons.
To scroll selection, hold Up or Down button down more than one second.
Unlike A and P modes where exposure readings occur only the moment the
Shutter Release is depressed halfway (locking the measurement), the spot
meter function operates continuously for up to ten seconds in M mode when
either Up/Down button is pressed, turning it on.
Exposure conditions can be monitored in the Finder via the steady red “ +”
or “ – ” indicating metered over- or underexposure. When simultaneously lit,
the set shutter speed matches the metered value.
Depress and hold the Shutter Release halfway down, then press either of the
Up/Down buttons to instantly input the metered exposure value. “ – – – ” is
displayed momentarily and the set value is shown when the Up or Down
button is released. (See One-touch exposure selection.)
The shutter speed blinks in the Display when the exposure is out of the spot meter
function’s range (EV 3 ~ 18). The camera will, however, operate normally with the
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set shutter speed.
Index
Main Switch:
On top, extreme right. Four positions: OFF, P, Aand M.
Index
MF button:
On top, marked MF, located between SELECT and SELF buttons. (On front, under
the light meter sensor for some models.)
Press the MF button briefly to toggle between fixed focus at infinity and
autofocus functions.
“ 999 ” or “AF ” appears briefly in the Display.
Press the MF button for at least one second to display current manual focus
distance and enter manual focus mode.
Set desired manual focus distance with the Up/Down buttons. Two seconds
later, lenses focus at the input distance.
Press the MF button when in manual focus mode to restore AF mode.
In AF mode, press the MF button when the Shutter Release is depressed
halfway to input the focused distance and switch to manual focus mode. (See
One-touch manual focus.)
Index
Multiple exposure mode:
Allows any number of exposures to be made without advancing film.
With film in camera, turn Main Switch from OFF to Pwhile holding the SELF
button down.
The Display will show “ 0 [ N ] ” where N is the number of exposures
already made.
A or M mode can then be selected, and pressing the SELECT button toggles
the Display between the Multiple exposure indication and Exposure
compensation in P and A modes, and Multiple exposure indication and set
Shutter speed in M mode.
Each time the Shutter Release is pressed, the leftmost digit increases by one, to
a maximum indication of “ 9”.
Turning the Main Switch OFF advances the film and cancels Multiple
exposure mode.
Index
One-touch exposure selection:
Spot metered shutter speeds for the selected aperture can be directly input in M
mode. Meter sensitivity angle, approx. 4°.
Set Main Switch to M. Select desired aperture.
Place inner area of Finder cross mark on subject.
Press Shutter Release halfway down. Metered shutter speed appears in Display.
Press either Up/Down button to input indicated shutter speed. The red “ +”
and “ –” appear simultaneously in the Finder, indicating correct exposure.
Set shutter speed becomes M mode norm until battery is removed.
Index
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See Focus: Infinity mode.
Press the MF button once or twice. “ 999 ” appears briefly in the display.
One-touch manual focus:
Functions in P, Aor Mmodes but only when in AF (autofocus) mode.
Depress Shutter Release halfway to focus.
Press the MF button.
Camera switches to manual focus mode, the focused distance is input and
becomes the manual focus norm.
Index
Options:
RBT options for S1 models include the following:
AE/Focus lock button. Conveniently located to the left of the left lens. Pressing
this button is equivalent to depressing the Shutter Release halfway. It triggers
an exposure meter reading, focuses the camera (in AF mode), and locks these
settings without risk of taking a shot. Facilitates use of Focus lock and One-
touch spot metering techniques, and prevents any firing delay when Shutter
Release is subsequently pressed.
Exposure meter sensor guard. Prevents inadvertent meter error due to finger
interference.
Leather “airbag” case.
Level. A colorless spirit level is installed so an indicating bubble appears in the
upper portion of the bright circle in the Finder when the camera is level.
Remote release function, mini-plug receptacle in top rear center (current
models), with 15 meter control cable.
Single-piece twin-lens snap-in cap, with retainer cord for attachment to camera
via boss with hole at bottom front.
Index
P Mode: (Programmed AE mode)
Program mode balances shutter speed and aperture for best results, but is helpfully
biased by both the set aperture and user-set Critical Shutter speed. In response to
changing light intensity, the selected aperture is maintained with increasing shutter
speeds until 1/250 is reached, then the lenses stop down automatically. Similarly, the
selected aperture automatically widens after the shutter speed reaches the Critical
Shutter speed.
In low light with lenses wide open, underexposure may result since shutter will fire
with shutter speed limited to the Critical Shutter speed.
Set Main Switch to P. Set Aperture dial as desired.
Point and shoot. “This mode prevents failures as much as possible.” (Konica
manual.)
After depressing the Shutter Release halfway, the Display shows the metered
shutter speed if the reading for the selected aperture is between the Critical
Shuter speed and 1/250th.
When metered exposure is outside the above range, the Display shows the
aperture that will be used.
When metered exposure is beyond the range of automatic P mode adjustment,
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the Display blinks and a red “ +” or “ –” blinks in the Finder, indicating
probable over- or underexposure. The camera will operate, so there is a risk of
improper exposure.
If “ – – – ” appears continuously in the Display, turn the Main Switch to M
momentarily.
The Critical Shutter speed limit function that guards against the effects of camera-
shake is active only in Pmode.
Index
Rewind button:
Leftmost and smallest control button, recessed and marked R. Initiates rewinding
prior to the end of a roll. Use a pointed object such as a ball-point pen to carefully
depress the button. There is a brief moment when rewinding pauses at the end, so that
an incomplete roll can be removed with its leader still out. (See next.)
Index
Rewinding film:
At the end of a roll, when further advance is impossible, film rewinding
automatically starts.
Displayed exposure numbers count down as rewinding proceeds.
Shortly after “ [ 1 ] ” is displayed, “ [ – – ] ” appears in the Display.
The rewind process pauses for a moment, so if the back cover is opened at this
point, the the end of the film leader will remain out of the cartridge.
The pause before the film is completely rewound into the cartridge is brief, so
the cessation of motor sounds can be a helpful indicator. If the back is opened
prematurely, the start of the roll may be exposed to light, but wait a moment
too long and the last bit of film will be completely rewound.
Depending on film, battery, and environmental conditions, rewinding may halt
before completion. Depress the Rewind button to restart.
Rewinding can be halted deliberately if necessary, by turning off the Main
Switch. Rewinding resumes when it is turned on again.
After rewinding is completed, the Display will show a blinking “ [ 0 ] ”,
indicating that the back should be opened before the camera can be used.
Index
Self-timer:
Press the button marked SELF (the lone button between the MF and Down
buttons) to start the self-timer.
The red self-timer indicator in front will light for 7 seconds, then blink for 3
seconds before the shutter is released.
Focus and exposure are set when the Self-timer button is first pressed, so be
certain that conditions are as desired.
To cancel, turn the Main switch OFF.
Depress the SELF button while turning the Main Switch ON to enter the
Multiple exposure mode.
Index
SELECT button:
On top, behind the Display.
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Toggles exposure number and Exposure compensation display in Aand P
modes.
Toggles exposure number and shutter speed display in Mmode.
In Pmode, press longer than one second to set Critical Shutter speed.
In Amode, press longer than one second to manually set Film speed.
Depress the SELECT button while turning the Main Switch ON to set or recall
set GN.
Index
Shutter Release:
Located in the center of the Aperture dial.
Depress halfway to trigger focus and exposure measurement.
Press fully to release the shutter and take a picture.
Some prefer using their third finger for the Shutter Release, which leaves the index
finger free for other buttons. However, the RBT-option AE/Focus lock button allows
two-button and other techniques with no risk of pressing the Shutter Release beyond
the halfway point.
Index
Shutter speeds:
Stepper motor driven electromagnetic mechanism, 1/3 stop increments. Flash sync
possible at all speeds.
Usually shown in the Display when the Shutter Release is depressed halfway.
Continuously displayed in Mmode, depending on SELECT button use.
Automatically set in Pand Amodes. Manually adjustable in Mmode, where
pressing either Up/Down button more than one second scrolls selection. (Tis past the
30 seconds setting.)
S1 Shutter Speeds
Index
30 25 20 15 13 10 8 6
5 4 3·2 2·5 2 1·6 1·3 1
1/1·2 1/1·6 1/2 1/2·5 1/3·2 1/4 1/5 1/6
1/8 1/10 1/13 1/15 1/20 1/25 1/30 1/40
1/50 1/60 1/80 1/100 1/125 1/160 1/200 1/250
Signature frame:
Images that include the frame mask edges can be recognized as having been captured
with a Hexar, due to the small unique notch. These are retained in the S1, and the tiny
triangles can be useful marks when cutting the frames apart before mounting.
Index
Spot metering through viewfinder: (M mode)
See Finder, Light meter, Mmode, and One-touch exposure selection.
Index
Strap lugs:
Provided, at the upper sides, immovable.
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Index
Supplementary features:
Cameras in the Konica Hexar model range may offer the following additional
functions, depending on date of manufacture,
CPU
and programming. Current S1
cameras do not appear to offer these features, however Silent mode is functional in
some black Hexar-based S1 cameras.
Auto exposure bracketing.
Infrared focusing compensation.
Silent mode. (Motor functions operate at slower speeds.)
Index
Time exposure: T
With shutter speed set to T, press the Shutter Release once to open the shutter. Press
again to close.
Set Main Switch to M.
Press and hold the Down button (left Up/Down button) until “ T ” appears in
the Display.
During a time exposure, “ T – – ” is displayed.
When T is set, the red “ +” and/or “ –” in the Finder are extinguished.
Can be triggered by Self-timer.
Index
Tripod socket:
Standard 1/4 inch 20
TPI
threaded receptacle on bottom. Not in center but very near
center of gravity.
Index
Up/Down buttons:
On camera top right, behind the Aperture dial. Left button is for Down, right for Up.
Index
Value:
The Konica Hexar camera has always been well regarded by discriminating
photographers, who appreciate its versatility, build quality, and the outstanding
performance of the 35mm f.2.0 Hexar lens. The Hexar-based RBT S1 is similarly
admired by cognoscenti as a superb, multi-featured autofocus stereo camera that can
deliver impeccable results with unsurpassed ease. The design is inspired, the
execution excellent. Given the limited production of these machines and long waiting
time for made-to-order examples, any S1 in fine condition is apt to be worth about as
much as a new one. Year 2001 cost with all options and accessories, plus a one-year
(original owner) warranty and U.S. delivery, is approximately US$ 3,695.
A mode
Aperture dial
Auto exposure
Autofocus
Battery
Critical Shutter
speed
Depth of field
Display
Exposure
Compensation
Exposure lock
Film loading
Film speed,
auto
Film speed,
manual
Film window
Finder
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pr/Værløse 2001.02.02. Version 1.0
je/Goodman 2001.02.17. Version 1.1
Flash: aperture
priority
Flash: manual
Flash: mode
Focus &
exposure lock
Focus lock &
input
Focus range
Focus:
(point & shoot)
Focus:
infinity mode
Focus:
manual mode
GN manual
setting
Hand metering
Hexar lens
Hot shoe
Hyperfocal
settings
Konica HX - 14
flash
Light meter
M mode
Main Switch
MF button
Multiple
Exposure
One-touch
exposure selection
One-touch
infinity focus
One-touch
manual focus
Options (RBT)
mode
Rewind button
Rewinding film
Self-timer
Select button
Shutter Release
Shutter speeds
Signature frame
Spot meter
Strap lugs
Supplementary
features
Time exposure
Tripod socket
Up/Down
buttons
Value
V
3-D Concepts
(RBT dealer)
DrT’s RBT S1
age
RBT (S1 maker)
[in German]
RBTS1
mailing list
V
V
V
V
V
V
Home
Technical
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