Osight SE Green

Compact enclosed-emitter green dot for pistols

The Osight SE Green Dot is a compact, rugged pistol optic built for shooters who want maximum reliability and clarity in everyday use and demanding conditions. Its fully enclosed design protects the emitter from rain, dust, and debris, helping the optic stay dependable when weather or use gets rough.

Aspheric lens for a clean, distortion-free view

An aspheric lens delivers a crisp image with minimal distortion, so you can keep a clear sight picture without distracting lens artifacts.

Green multi-reticle for speed and precision

Choose the reticle that matches your use case:

• 2 MOA dot for precision
• 32 MOA circle for fast acquisition
• Dot + circle for versatility

Green is known for excellent visibility in bright daylight.

RMSc footprint and low-profile fit

The Osight SE uses a slim RMSc footprint, making it compatible with a wide range of pistols. A thin base plate often allows continued use of iron sights (co-witness).

Side-loading CR1620: swap without losing zero

Power comes from a CR1620 battery in a side tray, so you can replace the battery without removing the optic—and without re-zeroing. An intelligent motion sensor auto-activates the optic when movement is detected, helping maximize battery life. When the battery is low (below 2.2 V), the optic blinks three times every minute as a warning.

Simple controls with precise adjustments

Multiple brightness levels work for daylight and night-vision compatible use. The optic remembers your last setting for quick return. Windage and elevation adjustments are predictable and precise, making zeroing straightforward and stable.

Features

• Fully enclosed emitter for improved weather/debris protection
• Aspheric lens for a clear, distortion-free image
• Green multi-reticle: 2 MOA dot, 32 MOA circle, or combo
• RMSc footprint for broad pistol compatibility
• Thin base plate, often supports iron-sight co-witness
• Side battery tray: change CR1620 without removing optic
• Motion sensor auto-activation
• Low-battery alert below 2.2 V (3 blinks per minute)
• Multiple brightness levels, including night-vision use
• Last-setting memory
• Precise windage/elevation adjustments

Specifications

• Material: 7075-T6 aluminum
• Battery: CR1620 coin cell
• Overall length: 4.04 cm
• Weight: 27.5 g
• Water resistance: IPX7
• Runtime: 100000
• Color: Green
• Warranty: 2 years
• Designer: Osight
• Item code: OS OSIGHT SE-GN-DC

In the box

• Osight SE
• Cleaning cloth
• Adjustment tool
• Screws
• User manual