Olight Osight SE Enclosed Optic Green Dot Sight with 2 MOA Dot and 32 MOA Circle

SKU: OLOSIGHTSEGN MFR: OSIGHT SE GN
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Key Features

  • Experience rapid target acquisition with the clear 2 MOA green dot sight for improved accuracy.
  • Enjoy extended use with an impressive 100,000-hour battery life on a single CR1620 battery.
  • Benefit from durable 7075-T6 aluminum construction, ensuring reliability in tough conditions.
  • Choose your ideal view with versatile reticle options: a crisp 2 MOA dot or a 32 MOA circle.
  • Achieve optimal visibility in any lighting with 8 daylight and 2 night vision brightness settings.
  • Mount effortlessly with included hardware, providing secure and stable attachment to your firearm.
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Temporarily On Backorder?Expected Availability: 06/2026
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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Olight Osight SE Specifications

  • Material

    Optic: 7075-T6 Aluminum

  • Adjustment

    1 MOA per Click

  • Reticle Type

    2 MOA Dot & 32 MOA Circle

  • Multi-Coatings

    Yes

  • Motion Sensor Function

    Yes

  • Torque

    M3 15in-lbs Per Screw; M4 17in-lbs Per Screw; 6-32 17in-lbs Per Screw; 6-40 17in-lbs Per Screw;

  • Memory Function

    Yes

  • Power Source

    CR1620 battery

  • Max. Runtime

    100,000 H (Mode 3 Dot-only)

  • Unlimited Eye Relief

    Yes

  • Brightness Settings

    8 DL & 2 NV

  • Light Wavelength

    530 nm

  • Reticle Color

    Green

  • Magnification

    1x

  • Parallax Free

    Yes

  • W&E Travel Range

    +/- 35 MOA

  • Waterproof

    IPX7

  • Storage Temperature

    -22 Degree F to 158 Degree F (-30 Degree C to 70 Degree C)

  • Working Temperature

    -22 Degree F to 140 Degree F (-30 Degree C to 60 Degree C)

  • Battery Info

    Required, included

  • Battery Material

    Lithium

  • Battery Type

    CR1620

  • Battery Quantity

    1

  • Country of Origin

    China

  • Dimensions

    1.59 x 0.98 x 0.97" (40.4 x 25 x 24.7mm)
    Window Size: 0.83 x 0.55" (21 x 14mm)

  • Weight

    0.97 oz (27.5g)

  • UPC Code

    6978095650261

About Olight Osight SE

Green Multi-Reticle System
Switch between dot-and-circle, 2 MOA dot-only, or 32 MOA circle-only reticles for any shooting scenario. Enjoy sharp clarity and strong contrast for precise, confident aiming.

Tough Against the Elements
With a fully enclosed system, Osight SE GN offers unmatched protection against the elements, ensuring reliable performance in any environment.

Side-Loading CR1620 Battery
Effortless battery replacement without removing the optic.

Precision in Every Shot
The aspherical lens ensures zero distortion, parallax-free performance, and exceptional clarity for rapid, precise target acquisition.

RMSc Footprint: Ultimate Fit
Fitting directly to RMSc-cut slides, the Osight SE GN delivers exceptional compatibility, ensuring seamless integration across today's most popular platforms.

Motion Activation Technology
The Osight SE GN powers on at the slightest movement, and powers down after 3 minutes of inactivity to conserve battery.

Intuitive Low Power Indication
If battery voltage drops below 2.2V, the reticle will quickly triple-flash once per minute to recommend a battery replacement.

Flush-Fit. Fully Concealed.
With a sleek and streamlined battery tray design, the Osight SE GN stays comfortable to carry, quick to draw, and ideal for concealed or duty use.

Co-Witness with Confidence
The low-deck height provides a perfect co-witness with most factory iron sights, eliminating the need for lower 1/3 or suppressor-height sights.

10 Adaptive Brightness Levels
8 daylight and 2 night vision settings - compatible levels for versatility in any demands.

Optional RMR-to-RMSc Adapter Plate
This steel plate enables RMSc optics on an RMR-cut slide, expanding options without requiring a new slide and preserving upgrade flexibility.

Olight Osight SE Features

  • Green Multi-Reticle System: Switch between dot-and-circle, 2 MOA dot-only, or 32 MOA circle-only reticles for any shooting scenario. Enjoy sharp clarity and strong contrast for precise, confident aiming
  • Enclosed Emitter Optic: With a fully enclosed system, the optic offers unmatched protection against the elements, ensuring reliable performance in any environment
  • Side-Loading Battery: Effortless battery replacement without removing the optic ensures hassle-free re-zeroing. A high-end CR1620 battery offers easy accessibility while maintaining steady performance
  • Aspherical Lens: The aspherical lens ensures zero distortion, parallax-free performance, and exceptional clarity for rapid, precise target acquisition
  • RMSc Footprint: Fitting directly to your optics-ready slides, the compact optic delivers exceptional compatibility, ensuring seamless integration across a multitude of builds

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience rapid target acquisition with the clear 2 MOA green dot sight for improved accuracy.
  • Enjoy extended use with an impressive 100,000-hour battery life on a single CR1620 battery.
  • Benefit from durable 7075-T6 aluminum construction, ensuring reliability in tough conditions.
  • Choose your ideal view with versatile reticle options: a crisp 2 MOA dot or a 32 MOA circle.
  • Achieve optimal visibility in any lighting with 8 daylight and 2 night vision brightness settings.
  • Mount effortlessly with included hardware, providing secure and stable attachment to your firearm.

What's in the box:

  • Olight Osight SE Enclosed Optic Green Dot Sight
  • CR1620 Battery
  • Adjustment Tool
  • Osight SE Screw Set
  • 2x Spare Battery Compartment Screw
  • Cleaning Cloth
  • User Manual
  • Olight Lifetime Limited Warranty