Opticron MM2 52 User manual

MM2 Mighty Midget Travelscopes
User Guide
V2 Models
Models
MM2 52
MM2 52/45
MM2 52 ED
MM2 52 ED/45 2V20910
Camera body
T-mount
Digital camera/
camcorder
UDCA
Eyepiece
OPTICRON. PO Box 370, Unit 21, Titan Court, Laporte Way, Luton, Beds LU4 8YR UK.
© OPTICRON 2010. All equipment and specifications illustrated are subject to change without prior notification.
Telephotography using LR cameras (digital or film). In this system the
camera lens is substituted for the telescope + telephotoadapter or
telescope + eyepiece + photoadapter. To convert 2 models to a
530mm1/f.10 telephoto lens you will need a 40215 telephotoadapter.
Alternatively connect a suitable push fit photoadapter to your viewing
eyepiece.2A T mount is required to connect the assembly to the camera
body.
Notes. Focusing is facilitated on the telescope. Camera may need to be operated in
‘ ANUAL’ mode with shutter locks disengaged where necessary. The high
magnification to aperture ratios result in slower shutter speeds compared with
conventional telephoto lenses so IS0 400+ settings are suggested when using D-SLRs.
For 35mm film SLRs 400/800ASA film is recommended. If possible use a cable
release or remote control to reduce camera ‘shake’ when operating the shutter.
1 This is an approximate figure based on 35mm SLR cameras. any D-SLRs use
different sized image sensors compared to 35mm so an equivalent telephoto
conversion figure must be calculated separately.
2 For information on push fit photoadapters visit our TELEPHOTOGRAPHY page at
www.opticron.co.uk
Telephotography using digital compact cameras and camcorders
In this system the camera is positioned up against the eyepiece of the
telescope using the 40849 Universal Digital Camera Adapter. To get the
best results:
1. Use any of the following eyepieces: 40812 , 40810 or zoom
eyepieces 40909 , 40933 , 40862 , 40935 or 40936 on their
lowest magnification settings.
2. Use a camera/camcorder with a lens diameter as small as possible.
For more information contact ales on [phone]
1. Telephotoadapter or
2. Photoadapter +
eyepiece (inside)
Telephotography

Getting tarted
Your 2 ighty idget telescope will open up a whole range of
new and exciting impressions, whether for general use or
specialist study.
Firstly extend the draw tube. To get the sharpest picture turn the
focus wheel slowly until the image being viewed becomes sharp.
To minimise image shake caused by high magnification the
instrument should be supported using a suitable tripod or mount
connected via the tripod socket located on the underside of the
main body.
If the eyepiece being used has a fold down or retractable rubber
eyecup it should be used in the down position when wearing
glasses. This ensures the maximum available field of view is
obtained. Be sure to return the eyecup to the up position if you or
anybody else wants to view without glasses. The retractable lens
hood should be extended when viewing in bright sunlight.
Eyepiece
Tripod socket
Focus wheel
Draw tube. Extend to:
Position 1 for 40862 eyepiece
Position 2 (fully extended) for all other eyepieces*
pecifications & Eyepieces
Retractable
lens hood
pecifications 52 52/45 52 ED 52 ED/45
Product Code 40900 40901 40907 40908
OG Dia (mm) 52 52 52 52
Min Focus (m)13.5 3.5 3 3.5
Length (mm) OPEN 217 217 217 217
CLO ED 177 177 177 177
Weight (g) 460 450 478 468
EYEPIECE •HR MM2 • MM2
Product Code 40909M 40902M
Magnification 13-39x 25x
Field/1000m 49/30 38
Eyerelief 18-14 10
1 2 25x eyepiece
Grippa trap
Allows for easier hand-held use. Fits both models.
240934 eyepiece adapter required
EYEPIECE • DL/ DLv2 • HDF
Product Code 40935M 40936M 40810M 40809M 40858M 40859M 40860M 40861M 40862M
Magnification 12-36x212-36x213xWW 18xWW 24xWW 28xWA 45xWA 57x 12-36x
Field/1000m 58/32 60/36 60 60 49 43 30 20 60/29
Eyerelief 27-22 20-18 22 18 17 15 15 16 22-17
EYEPIECE • HR/HR2
Product Code 40812M 40930M 40931M 40932M 40933M
Magnification 13x 15xWA 20xWA 28x 13-39x3
Field/1000m 58 60 58 29 49/30
Eyerelief 18 18 17 20 18-14
Twin-zip Carry Case
Fabricated using waterproof
materials, this soft padded case
is designed to protect the
instrument when fitted to a tripod
or mount, in transit or in storage.
ust be removed before use.
Care & Cleaning
To clean outer glass surfaces of any eyepiece and the objective lens, gently remove excess dirt and dust using a compressed air
device or a blower brush. Caution. Hard and persistent rubbing of dirty surfaces can cause abrasive scratches on the surface of
the glass which may distort viewing.Breathe on exposed glass surface and then wipe with an optical cleaning cloth (code
30277) in a circular motion until the surface is clean again. Do not attempt to dismantle the instrument as this will invalidate
the guarantee. WARNING. Never under any circumstances use a telescope to view the sun. Doing so will cause serious
damage to your eyes. Whenever possible store in a stable dry atmosphere away from moisture. For extra protection, use the gift
box or one of the optional cases available.
-O- Waterproof Case
Water resistant multi-layer padded cases individually
designed to fit and protect the instrument whilst
connected to a tripod/clamp and in use. Includes
removable end caps and adjustable padded carry strap.
*If you are unable to obtain infinity focus at Position 2, retract to Position 1.