Olight Optic Bombs - Olight Osight Review

Published on September 14, 2024
Duration: 8:29

This review of the Olight Osight optic focuses on its performance and durability, particularly its RMR footprint, window size, and battery life. The reviewer conducts a series of drop tests to assess zero retention and discusses the pros and cons of its proprietary charging system and internal battery.

Quick Summary

The Olight Osight red dot sight features an RMR footprint and a large 1x1 inch window. It has an internal battery rated for up to 70,000 hours and uses a proprietary charging cover. While it survived drop tests, some zero shift was noted on pistol slides, and drawbacks include the non-replaceable battery and auto-brightness issues.

Chapters

  1. 01:08Introduction to Olight Osight
  2. 01:39Osight Basics: Red Dot, Footprint, Window Size
  3. 02:04Battery: Internal, Life, and Charging
  4. 02:42Auto Brightness Functionality
  5. 03:09Manual Brightness Settings
  6. 03:24Recharging the Optic
  7. 03:49Glass Quality and Tint
  8. 04:05Dot Quality and Reflections
  9. 04:44Windage and Elevation Adjustments
  10. 04:51Real-World Use: Pistol vs. Rifle
  11. 05:02Rifle Mounting Experience
  12. 05:33Pistol Mounting Issues: Zero Shift
  13. 06:04Durability Drop Test
  14. 06:50Things I Like About the Osight
  15. 07:15Recommendation and Alternatives
  16. 08:10Conclusion and Viewer Feedback

Frequently Asked Questions

What is the Olight Osight's mounting footprint and window size?

The Olight Osight features an RMR mounting footprint, which is a standard for many pistol optics. It also has an XL-sized window, measuring approximately 1 inch by 1 inch, offering a large field of view for target acquisition.

What is the battery life and charging method for the Olight Osight?

The Olight Osight has an internal, non-replaceable battery rated for 70,000 hours at its lowest setting and 400 hours at its highest. It is recharged via a proprietary charging cover that can provide 2-3 charges for the optic.

How does the Olight Osight perform in terms of durability and zero retention?

During a shoulder-height drop test onto dirt and rocks, the Olight Osight survived and maintained its zero reasonably well. However, on a pistol slide, some zero shift was observed, though the slide itself may be a contributing factor.

What are the main drawbacks of the Olight Osight according to the review?

Key drawbacks include the internal non-replaceable battery, proprietary charging system, glare and reflections in the glass, an imperfect dot appearance, and potential issues with the auto-brightness feature in dynamic lighting.

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