FLIR ARMASIGHT User manual

USER MANUAL
ARMASIGHT by FLIRSPARK
®
Night Vision Monocular

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ARMASIGHT by FLIRSPARK USER MANUAL
© 2018 FLIR Systems, Inc. All rights reserved worldwide. No parts of this manual, in whole or in part,
may be copied, photocopied, translated, or transmitted by any electronic medium or in machine-readable
form without the prior written permission of FLIR Systems, Inc.
Names and marks appearing on the products herein are either registered trademarks or trademarks of
FLIR Outdoor & Tactical Systems and/or its subsidiaries. All other trademarks, trade names, or company
names referenced herein are used for identification only and are the property of their respective owners.
This product is protected by patents, design patents, patents pending, or design patents pending.
If you have questions that are not covered in this manual, or need service, contact FLIR OTS customer
support for additional information prior to returning a product.
Phone:[phone]
E-mail: [e-mail]
This documentation is subject to change without notice.
FLIR OUTDOOR & TACTICAL SYSTEMS
815 Dubuque Avenue, South San Francisco, CA 94080
Phone: [phone] or [phone]
Fax: [phone]
International Phone/Fax: [phone]
E-mail: [e-mail]
www.flir.com
EXPORT INFORMATION
Equipment described herein may require US Government authorization for export purposes. Diversion
contrary to US law is prohibited.
©2018 FLIR Systems, Inc.
Specifications are subject to change without notice, check our website: www.flir.com

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ARMASIGHT by FLIRSPARK USER MANUAL
PROPER DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT (EEE)
The European Union (EU) has enacted Waste Electrical and Electronic Equipment Directive 2002/96/EC
(WEEE), which aims to prevent EEE waste from arising; to encourage reuse, recycling, and recovery of
EEE waste; and to promote environmental responsibility.
In accordance with these regulations, all EEE products labeled with the “crossed out wheeled bin” either
on the product itself or in the product literature must not be disposed of in regular rubbish bins, mixed
with regular household or other commercial waste, or by other regular municipal waste collection means.
Instead, and in order to prevent possible harm to the environment or human health, all EEE products
(including any cables that came with the product) should be responsibly discarded or recycled.
To identify a responsible disposal method where you live, please contact your local waste collection
or recycling service, your original place of purchase or product supplier, or the responsible government
authority in your area.
Business users should contact their supplier or refer to their purchase contract.
IMPORTANT INSTRUCTIONS AND NOTICES TO THE USER:
Modification of this device without the express authorization of FLIR Commercial Systems, Inc. may void
the user’s authority under FCC rules to operate this device.
Note 1: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that the interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from
that of the receiver
• Consult the dealer or an experienced radio/television technician for help.
INDUSTRY CANADA NOTICE:
This Class B digital apparatus complies with Canadian ICES-003.
AVIS D’INDUSTRIE CANADA:
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

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LIST OF CONTENTS
TITLE PAGE
Safety Summary 5
1. INTRODUCTION 7
1.1 Purpose of Equipment 7
1.2 Warranty Information and Registration 7
2. DESCRIPTION AND DATA 8
2.1 System Description 8
2.2 Specifications 9
2.3 Standard Components 11
2.4 Optional Equipment 12
2.5 Key Features 14
3. OPERATING INSTRUCTIONS 15
3.1 Installation and Mounting 15
3.2 Controls 21
3.3 Operating Procedures 22
3.4 Storage 23
4. PREVENTIVE MAINTENANCE AND TROUBLESHOOTING 24
4.1 Preventive Maintenance Checks and Services 24
4.2 Troubleshooting 26
4.3 Identification of Operational Defects 26
4.4 Maintenance 28
APPENDIX 30
A. Spark List of Spare Parts 30

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SAFETY SUMMARY
• Read and follow all instructions
• Read all warnings
• Only use the attachments/accessories specified by the manufacturer
• All service must be provided by the manufacturer
WARNING:
This product contains natural rubber latex which may cause allergic reactions! The FDA
has reported an increase in the number of deaths that are associated with an apparent sensitivity to
natural latex proteins. If you are allergic to latex, it is a good idea to learn which products contain it
and strictly avoid exposure to those products.
WARNING:
• Always make sure your firearm is unloaded before you place the equipment on the firearm.
Reconfirm that the chamber is empty if you stop the procedure then resume later. Safe handling
rules should be followed at all times.
• The light from the unit infrared (IR) illuminator is invisible to the unaided eye when used in total
darkness. However, the light can be detected by other Night Vision Devices (NVD).
• To reduce the risk of detection by another NVD, avoid prolonged activation of the IR illuminator.
• The IR light is more detectable by an NVD when used in smoke, fog and rain. Avoid prolonged
activation of the unit IR illuminator in these conditions.
• This product contains natural rubber latex, which may cause allergic reactions.
• The intensifier’s phosphor screen contains toxic materials. Please note the following:
– If the intensifier tube breaks, be extremely careful to avoid inhaling the phosphor screen
material. DO NOT allow the material to come in contact with your mouth, eyes, or any open
wounds on the skin.
– If the phosphor screen material comes in contact with your skin, wash it off immediately with
soap and water.
– If you inhale or swallow any phosphor screen material, drink a lot of water, induce vomiting,
and seek medical attention as soon as possible.

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CAUTION:
• The Spark is a precision electron-optical instrument, and must be handled carefully at all times to
prevent damage to the device and danger to the user.
• To protect the intensifier tube, do not remove the lens cap of the Spark when the monocular is
being operated in daylight conditions, or when the device is not in use.
• Use of the Spark in brightly lit conditions may damage the unit’s intensifier tube.
• Bright light sources such as firelight, headlights, searchlights, etc. can damage the Spark. Avoid
exposing the unit to these types of light sources.
• DO NOT attempt to force the controls past their stopping points, as this may cause damage to the
mechanisms.
• Before replacing the intensifier tube, confirm that it is no longer covered by warranty.
• Do not store the equipment with the battery still inserted.
• Clean and dry each component of the Spark thoroughly before placing them in the storage case.
NOTES:
• The equipment requires some ambient light (moonlight, starlight, etc.) to operate.
• Performance of the device in nighttime conditions depends on the level of ambient light in the
environment. Please remember the following:
– The level of ambient light is reduced by the presence of clouds, shade, or objects that block
natural light (trees, buildings, etc.).
– The equipment is less effective when operated in shadows and other darkened areas.
– The equipment is less effective when operated in rain, fog, sleet, snow, dust or smoke.
– The equipment will not “see” through dense smoke.
• The IR illuminator is intended for increased illumination, as needed, when viewing at a close
distance of up to 3m.
• The Spark is not a weapon sight. However, it can be used in conjunction with a collimator dot sight
or laser aiming device.
• For the purpose of returning defective components, retain all packaging materials.

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SECTION 1
INTRODUCTION
1.1 PURPOSE OF EQUIPMENT
To provide the operator with the ability to observe at night under moonlight and starlight
conditions.
The Spark can be used as a handheld, head-mounted, helmet-mounted or weapon-mounted device
to allow walking, weapon firing, short-range surveillance, map reading, vehicle maintenance, and
administering of first aid.
The Spark allows for horizontal and vertical adjustments when mounted to the user’s head or helmet, and
is equipped with an infrared light-emitting source (IR illuminator).
1.2 WARRANTY INFORMATION AND REGISTRATION
1.2.1 WARRANTY INFORMATION
For warranty information and customer support visit www.armasight.com/customer-support
1.2.2 PRODUCT REGISTRATION
In order to validate the warranty on your product, the Customer must complete and submit FLIR Outdoor
& Tactical Systems’ PRODUCT REGISTRATION FORM on our website (www.armasight.com/customer-
support).
1.2.3 OBTAINING WARRANTY SERVICE
For service, repair or replacement, please contact:
FLIR OUTDOOR & TACTICAL SYSTEMS
815 Dubuque Avenue, South San Francisco, CA 94080
Phone: [phone]
Fax: [phone]
Int’l Phone/Fax: [phone]
[e-mail]

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ARMASIGHT by FLIRSPARK USER MANUAL
SECTION 2
DESCRIPTION AND DATA
2.1 SYSTEM DESCRIPTION
The Spark is a hand-held, head-mounted, helmet-mounted, or weapon-mounted night vision system
that allows the user to operate it while walking, firing weapons, conducting short-range surveillance,
reading maps, conducting vehicle maintenance, or administering first aid in both moonlight and starlight
conditions.
The Spark utilizes the principle of intensification of the residual light that is reflected from the
surrounding objects. The optical system of the unit consists of an objective lens, an intensifier tube (IT),
and an eyepiece.
Exclusive CORE (Ceramic Optical Ruggedized Engine) technology image intensifier tubes are used in the
Spark monoculars. While CORE does not contain a micro channel plate (and so by definition lands in the
Gen 1 category) that is where the parallels end. Instead of glass, CORE tubes use a specially formulated
ceramic compound fused with metal alloys similar to those used in production of Gen 2 and Gen 3 image
intensifier tubes. Further advances in CORE have almost removed edge distortion, dramatically increased
photo-sensitivity and most importantly, almost doubled resolution up to 70 lp/mm.
A built-in IR illuminator makes it possible to use the unit in low light or total darkness.
The Spark allows for vertical and fore-and-aft adjustment when mounted to the user’s head or helmet,
when focusing the lens, and when focusing the eyepiece.
NOTE:
The equipment requires some light (moonlight, starlight, etc.) to operate. Performance of the device
depends upon the level of ambient light in the environment. Please remember the following:
– The level of ambient light in the environment is reduced by the presence of clouds, shade, or
objects that block natural light (trees, buildings, etc.
– The equipment is less effective when operated in shadows and other darkened areas.
– The equipment is less effective when operated in rain, fog, sleet, snow, or smoke.
– Under starlight conditions, particularly in low-contrast environments such as snow-covered
territory, sandy deserts, large bodies of water or grassy hills, the visibility may degrade,
thereby disguising or masking changes in terrain.
– The equipment will not “see” through dense smoke.

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ARMASIGHT by FLIRSPARK USER MANUAL
TABLE 2-1. SPARK SYSTEM DESCRIPTION
ITEM DESCRIPTION ITEM DESCRIPTION
1Body 7Battery Compartment
2Rail 8IR Illuminator
3Eyepiece Ring 9 Battery Cap
4Eyepiece 10 Focus Ring
5Eyecup 11 Lens
6Function Switch 12 Lens Cap
2.2 SPECIFICATIONS
TABLE 2-2. MECHANICAL DATA
EQUIPMENT ITEM DIMENSIONS, MM WEIGHT, G
Spark Night Vision Monocular 181 x 49 x 82
(145 x 49 x 82 w/o eyecup and lens cap) 370
Flip-up Helmet Mount* 140 x 70 x 90 280
Goggle Kit* 280 x 180 x 80 295
IR850-XLR* 150 x 46 x 46 210
Quick Release Picatinny Mount Adapter #26* 120 x 76 x 13 70
Dual Bridge* 110 x 39 x 19 69
Dovetail to Weaver Transfer Piece* 38 x 21 x 7.5 8
Swing Arm #37* 49 x 46 x 64 50
3x Afocal Lens* Dia 61 x 73 180
5x Afocal Lens* Dia 78 x 90 344
* Optional
6
7
10
FIGURE 2-1. SPARK NIGHT VISION MONOCULAR
4
12
5
9
2
11
3
1
8

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TABLE 2-3. ELECTRICAL DATA
ITEM DATA
Battery One CR123A Lithium 3V or CR123 type
rechargeable batteries with voltage 3.2V
Continuous Operation* Up to 40 hr at 20°C (68°F)
* With IR illuminator off.
TABLE 2-4. OPTICAL DATA
ITEM DATA
Magnification:
- with 1x Lens
- with 3x Afocal Lens*
- with 5x Afocal Lens*
1x
3x
5x
1X Lens:
- Focal Length
- Lens F/number
- Focus Range
35 mm
1:1.7
0.25 m to infinity
FOV:
- with 1x Lens
- with 3x Afocal Lens*
- with 5x Afocal Lens*
35°
11°30’
7°30’
Exit Pupil Diameter 8 mm
Eye Relief 20 mm
Eyepiece Diopter Adjustment -5 to +5 diopters
Built-in IR Illuminator
- Power
- Illumination Range
- Focus Distance
- Illumination Wavelength
50 mW
20 m
3 m
810 nm
* Optional.
TABLE 2-5. ENVIRONMENTAL DATA
ITEM DATA
Operating Temperature -40 to +50°C
Storage Temperature -50 to +70°C
Humidity 95%, 25°C to 40°C for 48 hr
Illumination Required Natural night illumination
(overcast starlight to moonlight)
Environmental Rating Water and fog-resistant

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2.3 STANDARD COMPONENTS
The standard components of the Spark are shown in Figure 2-2 and listed in Table 2-6.
The ITEM NO. column indicates the number used to identify items in Figure 2-2.
TABLE 2-6. SPARK STANDARD COMPONENTS
ITEM NO. DESCRIPTION QUANTITY
1Night Vision Monocular 1
2 Lens Cap 1
3Eye-cup 1
4 CR123A Lithium Battery 1
5Operation and Maintenance Manual 1
6Carrying Case 1
FIGURE 2-2. SPARK STANDARD COMPONENTS
1
2
3
4
56

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2.4 OPTIONAL EQUIPMENT
Optional items are shown and listed in Table 2-7.
The PART NO. column indicates the primary number used by the manufacturer to identify an item.
TABLE 2-7. SPARK OPTIONAL EQUIPMENT
IMAGE DESCRIPTION PART NO.
3x A-Focal Lens Kit Lens #22 with Adapter #23 ANAF3X0023
5x A-Focal Lens with Adapter #23 ANAF5X0023
ARFS3 ANAMRF0003
ARFS5 ANAMRF0005
Goggle Kit #1 ANHG000001
Helmet Mount #3 ANHM000002
Helmet Mount #170 (Shroud) ANHM000170
Dual Bridge #197 ANHM000197
Swing Arm #37 ANHG000002
Swing Arm #172 ANHM000172
Quick Release Picatinny Mount Adapter #26/ #142 ANAM000004
IR850-XLR Detachable Long-Range Infrared Illuminator
w/Dovetail to Weaver Transfer Piece #21, Rechargeable
Battery, and Charger ANKIXLR017

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IMAGE DESCRIPTION PART NO.
IR850-XLR Doubler ANAF18XLRM
Extended Rail Adapter #85 ANAM000045
Universal Camera Adapter #45 ANAM000006
Hard Shipping/Storage Case #101 ANHC000001
TABLE 2-7. CONTINUED

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2.5 KEY FEATURES
• CORE (Ceramic Optical Ruggedized Engine) technology intensifier tube
• Built-in IR illuminator
• Left or right eye use
• Lightweight
• Compact and robust design
• Easy to operate
• Serviceability under severe conditions
• High-performance
• Highly reliable
• Powered by single CR123 battery
• Head or helmet-mountable for hands-free usage
• Weapon-mountable
• Adaptable for use with cameras
• Compatibility with most weapons, IR laser aiming/ illuminating devices, reflex sights, and scopes
• Water and fog-resistant
• Limited two-year warranty

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SECTION 3
OPERATING INSTRUCTIONS
3.1 INSTALLATION AND MOUNTING
CAUTION:
To protect the intensifier tube when the sight is not in use or when it is being operated in daylight,
keep the protective lens cap securely fitted over the lens.
3.1.1 BATTERY INSTALLATION
The Spark operates on a single CR123A battery.
Install the CR123A battery as follows:
1. Unscrew the battery cap (A) and insert the CR123A battery (B), observing the polarity markings on
the body of the device.
2. Screw the battery cap (A) back on securely.
3.1.2 MOUNTING THE SPARK TO A GOGGLE KIT
Mount the Spark to the optional goggle kit as follows (refer to Figure 3-2):
1. Put on the goggle kit. Adjust the goggle kit strap pads until the goggles fit securely around your
head. Remove the goggle kit.
2. Loosen the screw (A). While pushing down on the button (B), insert the Spark rail into the guide (C)
of the goggle kit bracket. Tighten the screw (A).
FIGURE 3-1. BATTERY INSTALLATION
AB

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3. Put on the goggle kit, now mounted with the Spark.
4. To adjust the equipment for greater comfort, loosen the screw (A) and move the unit along the guide
(C).
5. The goggle kit has a flip-up mechanism. Push the button (D) of the goggle kit bracket and lift the unit
up until it reaches its top position.
6. Push the same button (D) to lower the unit into the correct viewing position.
Figure 3-2 shows the Spark in the correct position for the right eye. To readjust the unit for the other
eye, remove the unit from the goggle kit bracket. Turn the unit around (180º) and mount it on the bracket
through the rail on the second side. With the button (E) pushed, move the unit along the slide-rail (F) until
the desired, most comfortable position is reached.
To remove the Spark from the goggle kit, loosen the screw (A), push the button (B), and slide the unit out
of the bracket guide (C).
3.1.3 MOUNTING THE SPARK TO A HELMET
An optional flip-up helmet mount can be used to attach the Spark to a helmet. The helmet mount fits the
Spark securely onto helmet via a rugged strapping device and grooved hooks. With the helmet mount, the
Spark can be positioned directly in front of the user’s eyes, or flipped backwards, out of the field of view.
Mount the Spark to a helmet as follows (refer to Figure 3-3):
1. Attach the mount to the helmet.
2. Adjust and tighten the straps (A).
3. Loosen the screw (B). With the button (C) pushed down, insert the Spark rail into the guide (D) of the
helmet mount bracket. Tighten the screw (B).
4. Put on the helmet with the Spark attached.
5. Push the button (F) and move the unit along the slide-rail (G) until the most comfortable position is
reached.
C
D
E
F
B
A
FIGURE 3-2. MOUNTING SPARK TO A GOGGLE KIT

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6. Adjust the mount for comfortable using. Loosen the screw (B) and move the unit along the guide (D)
for eye relief adjustment. Turn the lever (H) and move the unit along vertical slide-rail until the most
comfortable vertical position is reached.
7. The helmet mount has a flip-up mechanism. Push the button (E) of the mount bracket and lift the unit
up until it reaches its top position.
8. Push the same button (E) to lower the Spark into the proper viewing position.
The Spark can be mounted in position for the right or left eye. To readjust the Spark for other eye,
reverse its positioning and reinstall it on the helmet mount bracket. Use the second unit rail located on
the opposite side of the unit. Push the button (F) and move the unit along the slide-rail (G) until the most
comfortable position is reached.
To remove the Spark from the helmet mount, loosen the screw (B), push down on the button (C), and slide
the unit out of the guide (D). To remove the flip-up mechanism from the helmet mount, loosen the lever
(H), pull the knob out (I), and slide the flip-up mechanism out of the vertical rail.
3.1.4 MOUNTING THE SPARK TO A WEAPON WITH A QUICK-RELEASE WEAPON
MOUNT
NOTE:
The Spark is not a weapon sight. However, it can be used in conjunction with a collimator dot sight
or laser aiming device.
To mount the Spark to a weapon using an optional quick-release weapon mount (QRM), perform the
following (refer to Figure 3-4):
1. While pushing down on the lever holder (C), turn the lever (B) backwards to loosen the QRM
clamping device (A).
2. Install the QRM on the weapon rail by inserting the stop (not shown in Figure 3-4) into one of
transverse slots of the weapon rail.
C
D
E
G
B
A
F
H
I
FIGURE 3-3. MOUNTING THE SPARK TO A HELMET

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3. To secure the QRM onto the weapon rail, turn the lever (B) forward. Secure the clamping device (A)
tightly to the weapon rail. To adjust the force of the lever clamp, loosen or tighten the nut (D) as
necessary:
– When the clamping device (A) unlocked, push the lever holder (C) so that the nut (D) gets out of its
hollow.
– To tighten/loosen clamping device, turn the nut (D) CW/CCW, respectively, by one-two increments
(the eight-sided nuts of the AIM clamping devices fit their hollows only if turned in one of the
discrete positions), when the holder (C) pushed. Just as the holder (C) released, backmoving
springs makes the nut (D) get back into its hollow.
– Check to ensure the clamping device holds weapon/NVM rail firmly.
4. While pushing down on the lever holder (F), turn the lever (E) forward.
5. Install the Spark on the QRM rail by inserting the stop (G) into the transverse slot of the unit rail.
6. Attach the Spark to the QRM rail by turning the lever (E) backwards. Secure the QRM clamping
device (H tightly to the Spark rail. To adjust the force of the lever clamp, loosen or tighten the nut (I)
as necessary.
3.1.5 MOUNTING AN IR ILLUMINATOR TO THE SPARK
To mount an IR illuminator to the Spark, use the optional Dovetail to Weaver Transfer Piece. Perform the
following steps (refer to Figure 3-5):
FIGURE 3-4. MOUNTING THE SPARK TO A WEAPON WITH A QUICK-RELEASE WEAPON MOUNT
A
B
F
D
B
A
E
C
D
G
I
H
E
FIGURE 3-5. MOUNTING AN IR ILLUMINATOR TO THE SPARK
B
C
A

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1. Install the transfer piece (A) onto one of the Spark rails.
2. Tighten the fixing screw (B) on the transfer piece.
3. Loosen the IR illuminator fixing screw (C).
4. Mount the IR illuminator on the Weaver rail of transfer piece and tighten the fixing screw (C).
3.1.6 MOUNTING THE SPARK TO A STANDARD US MIL HELMET/ HEADGEAR
ASSEMBLY
To mount the Spark to a Standard US Mil helmet or headgear assembly, use an optional transfer adapter.
Perform the following steps (refer to Figure 3-6):
1. Push down on the lever (C). Mount the adapter (A) to the Spark rail (B).
2. Align the adapter prism (D) with the helmet/ headgear assembly mount (E). Slide the Spark
backwards until its alignment boss is in line with the alignment groove on the helmet/ headgear
assembly mount. Push down until the Spark locks into the helmet/ headgear assembly mount.
To dismount the Spark from the helmet/ headgear assembly, push down on the lever (F) and remove the
unit.
Push down on the lever (C) and remove the adapter from the Spark rail.
The transfer adapter can be adjusted for either the right or left eye. In Figure 3-6, the Spark is shown in
the proper position for the left eye. Readjust the adapter for the right eye as follows:
1. Push down on the lever (C). Remove the adapter from the Spark rail.
2. Loosen the nut (G), and turn the adapter around between the two fixing devices. Retighten the nut
(G).
3. Mount the adapter to the other Spark rail located on the opposite side of the unit.
FIGURE 3-6. MOUNTING THE SPARK TO A STANDARD US MIL HELMET/HEADGEAR ASSEMBLY
A
C
BG
DF
FC
E
D
D

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3.1.7 MOUNTING ACCESSORY LENSES TO THE SPARK
To mount the 3x or 5x afocal lens (A) with adapter (B) to the device, screw it into the threading of the
standard 1x objective lens (C) of the Spark.
3.1.8 UNIVERSAL CAMERA ADAPTER APPLICATION
To mount the Spark (affixed with a camera or video recorder) to a tripod, you will need a universal camera
adapter. Mount the connected devices to a tripod as follows:
1. Screw the adapter onto the tripod.
2. Remove the eyecup from the Spark eyepiece.
3. Install the Spark on the adapter rail (A) and tighten the fixing screw (B).
4. Install the camera on the adapter rail (C) and insert the fixing screw (D) into the tripod socket of the
camera. Tighten the fixing screw.
5. Loosen the screws one by one. Align the optical axis of the Spark with the camera objective. Tighten
the screws (E and F).
6. To focus the image, loosen the screw (G) and adjust the distance between the monocular and the
camera’s eyepiece. Tighten the screw (G).
FIGURE 3-7. MOUNTING ACCESSORY LENS TO SPARK
A
C
B
FIGURE 3-8. UNIVERSAL CAMERA ADAPTER APPLICATION
F
E
D
B
C
G
A