Night Vision Monocular

FLIR Sirius

Model: Sirius GEN 2+ ID MG
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The FLIR Sirius night vision monocular offers excellent Gen2+ performance and numerous high-tech features. With manual gain control, built-in IR illuminator, and bright-light shutoff, the Sirius serves the needs of both recreational hunters and law enforcement professionals. Flexible mounting options and external accessories increase device capability while a tough composite housing stands up to wear and tear.

Affordable Full-Featured Performance

  • Flexible Device Mounting

    Head, helmet, and weapon mounting options improve mission capability.

  • Feature-Packed

    Manual gain control, onboard IR illuminator, and bright light shutdown enhance vision and protect intensifier tubes.

  • Accessory Compatible

    Available magnifying lenses and extra long-range IR illuminator enhance image clarity over long distances.

System Overview
Auto Power Off
Dimensions (L x W x H)
182× 56 × 79 mm (7.2 × 2.2 × 3.1 in)
Focus Range
0.25 m to Infinity
Product Weight
0.46 kg (1.0 lbs)
Tripod Mount
2 Years
Height of the Scope Axis above Rail
Lens System
F/1.2; 24 mm
1x standard (3x, 5x optional)
Eye Relief [mm]
21.5 mm
IIT Generation
Gen 2+ ID (Improved Definition) MG
Photocathode Type
Windage_Elevation Adjustment
Optional Accessories
Swing Arm #172, AIM PRO - Advanced Integrated Mount Pro, PASGT Helmet Mount Assembly USA #108 with Adapter/Swing Arm #37, MICH Helmet Mount Assembly USA #107 with Adapter/Swing Arm #37, XLR-IR Afocal Doubler - Doubles the distance of XLR-IR850 IR beam, ARFS3 - Advanced Range Finding Stadia for 3x Afocal Lens, ARFS5 - Advanced Range Finding Stadia for 5x Afocal Lens, 7x Lens # 17, Helmet Mount #183 (Shroud), Tactical Goggle Kit - Wilcox L4 G24 and 3 Hole Shroud Crye Precision Nightcap and Swing Arm #172, 5x Afocal Lens with Adapter #23, 3x Afocal Lens Kit: Lens #22 with Adapter #23, XLR-IR850 Detachable X-Long Range Infrared Illuminator w/Dovetail to Weaver Transfer Piece #21, AIM Pro-L - Advanced Integrated Mount Pro, Mil-Standard Hard Shipping/Storage Case #101, Swing Arm #37, Goggle Kit #2, QRM - Quick Release Picatinny Mount Adapter #26/#142, Universal Camera Adapter #45, Extended Rail Adapter #85, Helmet Mount #4
Included Accessories
Instruction Manual with Warranty Card, Soft carrying Case, Packing Box, Battery, Battery adapter CR123A 3V / AA 1.5V, Lens Tissue
Connections & Communications
Remote Control
Environmental & Approvals
Operating Temperature
-40°C to +50°C (-40°F to +122°F)
Storage Temperature
-50°C to +70°C (-58°F to +158°F)
Imaging & Optical
Diopter Adjustment
±5 diopter
Field of View
47-54 lp/mm
Reticle Type
Automatic Brightness Control
Bright Light Cut_off
Exit Pupil Diameter [mm]
10 mm
Infrared Illuminator
Yes (built-in with pivotal flood lens)
IR Indicator
Yes (In FOV)
Manual Gain Control
Reticle Color
Battery life
Up to 60 hours
Power Supply
CR123 Lithium 3V (1), or AA Alkaline 1.5V (1), or any AA or CR123 type rechargeable batteries with voltage from 1.2V to 3.7V (1)
Low Battery Indicator
Yes (In FOV)

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FLIR Sirius - Model: Sirius GEN 2+ ID MG

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