Description
The Olight Osight C Open Reflex Optic features a green circle-dot reticle, a replaceable side-loading battery system, and a sleek black finish, ensuring reliable performance and easy battery access.
Details
Olight Osight C Open Reflex Optic, Green Circle Dot Reticle, RMR Footprint, Side Loading Battery, 10 Brightness Settings
The Olight Osight C open reflex optic delivers precision aiming with a green circle dot reticle and adaptability across multiple reticle configurations. This lightweight optic features an RMR footprint compatible with full size and compact pistols that have an RMR pattern cut, making it a direct fit replacement for existing setups. The side loading battery system allows CR1632 battery replacement without removing the sight from your pistol, maintaining zero and eliminating re-zeroing after battery changes. Multi coated optical glass provides high light transmission and reduced glare, while ten brightness settings across daylight and night vision modes adapt to various lighting conditions. Motion activation and auto power off enhance convenience for carry and duty use.
Key Features
- Green circle dot reticle with three configurations, 3 MOA dot, 32 MOA circle, or dot and circle combination
- RMR footprint compatible with full size and compact pistols featuring RMR pattern cuts
- Side loading CR1632 battery replacement without removing optic from pistol
- Multi coated optical glass lens for high light transmission and reduced glare
- Large viewing window measuring 0.95 inch by 0.75 inch for fast target acquisition
- 10 brightness settings including 8 daylight and 2 night vision modes
- Motion activation with auto power off after 3 minutes of inactivity
- Low battery indicator with reticle triple flash below 2.2V
- Flush fit battery tray maintains low profile housing design
- Black finish for durability and corrosion resistance
Perfect For
- Shooters upgrading to an open reflex sight with green reticle preference
- Concealed carry users who need motion activation and auto shutoff features
- Duty and defensive applications requiring multiple reticle options
- Pistol owners with existing RMR pattern cuts seeking drop in replacement optics
Green Circle Dot Reticle Options
The Olight Osight C offers three reticle configurations to match your shooting preference and application. The 3 MOA dot provides a precise aiming point for accuracy focused shooting. The 32 MOA circle creates a fast acquisition reference for close quarters work. The dot and circle combination pairs precision with speed, giving you a fine aiming point inside a larger reference circle. Green reticle color offers high visibility in bright conditions and reduced bloom compared to red in night vision compatible modes.
Side Loading Battery System
The side loading battery design allows CR1632 battery replacement without removing the optic from your pistol. This maintains your zero and eliminates the need to re-zero after battery changes, saving time and ammunition. The flush fit battery tray keeps the housing profile low without protruding edges. The low battery indicator flashes the reticle three times when voltage drops below 2.2V, giving you advance warning before the battery dies completely.
Motion Activation and Auto Shutoff
Motion activation wakes the optic when it detects movement, eliminating the need to manually power on the sight during presentation. Auto power off after three minutes of inactivity conserves battery life during storage or carry. This combination ensures the optic is ready when you need it while maximizing battery longevity between changes. The system works seamlessly in both concealed carry and duty applications where the pistol may sit holstered for extended periods.
Large Viewing Window with Multi Coated Glass
The 0.95 inch by 0.75 inch viewing window provides a large sight picture for fast target acquisition without tunnel vision. Multi coated optical glass maximizes light transmission while reducing glare and reflections that can obscure the reticle or target. The open reflex design eliminates the tube effect of enclosed optics, maintaining peripheral awareness during dynamic shooting. Ten brightness settings adapt to lighting conditions from bright sunlight to low light environments, with dedicated night vision modes for use with NVG equipment.
Follow safe handling and manufacturer instructions. Ensure compatibility with your pistol’s optic cut before purchase. Verify proper mounting and torque specifications during installation. Inspect optic regularly for secure mounting and lens clarity.
