The Olight Osight SE Enclosed Optic delivers compact enclosed emitter reflex sight performance for handgun applications with RMSc footprint compatibility for optics-ready slides. Black finish construction features three reticle options including 2 MOA dot, 32 MOA circle, or dot plus circle combination for versatile targeting across various conditions. Aspherical lens provides parallax-free zero distortion visuals through large viewing window for rapid target acquisition. Fully enclosed emitter design with fully sealed housing protects against environmental elements. Side-load CR1620 battery enables replacement without removing optic and requires no re-zero after battery change. Windage and elevation adjustments ensure precise alignment for reliable handgun performance.
Fully enclosed emitter design protects LED from debris, impact, and environmental contamination that can obscure open emitter sights. Aspherical lens eliminates parallax and optical distortion while maintaining edge-to-edge clarity through large viewing window. Design combination enables rapid target acquisition with protected optic integrity across demanding handgun applications.
Three reticle configurations provide targeting flexibility for different shooting scenarios and lighting conditions. 2 MOA dot delivers precise aiming point for accuracy-focused applications. 32 MOA circle enables rapid target acquisition in close quarters or low light. Dot plus circle combination balances precision aiming with fast target framing for versatile performance.
RMSc mounting footprint enables direct installation on optics-ready handgun slides designed for this standard without requiring adapter plates. Compact footprint maintains low profile on slide while providing secure mounting interface. Compatible with growing number of factory optics-ready pistols and aftermarket slide options.
Side-load CR1620 battery access allows replacement without removing optic from firearm or disturbing zero. Design eliminates need for re-zeroing after battery changes, maintaining point of impact and reducing downtime. Fully sealed housing protects battery compartment and internal electronics from moisture and debris.
Windage and elevation adjustment controls enable precise zero alignment for specific loads and distances. Adjustments maintain zero through recoil and environmental changes for consistent point of impact across shooting sessions.
Follow safe handling and manufacturer instructions at all times.
Verify RMSc footprint compatibility with your specific handgun slide before purchase.
Confirm zero after initial installation and periodically during use.
Keep spare CR1620 battery available for field replacement.
Product Name: Olight Osight SE Enclosed Optic
Manufacturer: Olight
Optic Type: Enclosed Emitter Reflex Optic
Color: Black
Mounting Footprint: RMSc
Compatibility: Optics-Ready Slides with RMSc Footprint
Reticle Options:
Lens Type: Aspherical Lens
Optical Performance: Parallax-Free, Zero Distortion
Window Size: Large Viewing Window
Emitter Design: Fully Enclosed
Environmental Protection: Fully Sealed Housing
Battery Type: CR1620
Battery Location: Side-Load
Battery Replacement: Replaceable Without Removing Optic
Re-Zero Required After Battery Change: No
Adjustment Type: Windage and Elevation
Intended Use: Handgun Red Dot Optic
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