New Monstrum Optimus 1x Prism

Published on March 12, 2026
Duration: 5:58

This guide details the installation and zeroing process for the Monstrum Optimus 1x Prism optic. It covers safety precautions, mounting, achieving proper eye relief, and the steps for zeroing the reticle. The optic is highlighted for its true 1x magnification, astigmatism-friendly reticle, and value proposition.

Quick Summary

The Monstrum Optimus 1x Prism optic provides true 1x magnification, ideal for both-eyes-open shooting, and features an etched reticle that is clear for users with astigmatism. It offers bright red/green illumination with intermediate off settings and exceptional glass clarity, all at a highly competitive price point, making it a strong value proposition.

Chapters

  1. 00:00Introduction & Reticle Demo
  2. 00:53Optic Introduction & Design Philosophy
  3. 01:18Prism vs. Red Dot Advantages
  4. 02:08Pricing and Value
  5. 02:44Features & Illumination
  6. 03:48Eye Box, Clarity & Build Quality
  7. 04:35Criticisms & Conclusion

Frequently Asked Questions

What are the main advantages of the Monstrum Optimus 1x Prism optic?

The Monstrum Optimus 1x Prism offers true 1x magnification for both-eyes-open shooting, an etched reticle beneficial for astigmatism, bright red/green illumination with intermediate off positions, and exceptional clarity at a budget-friendly price point.

How does the Monstrum Optimus 1x Prism compare to red dot sights?

Unlike many red dots that can appear fuzzy to those with astigmatism, the Optimus's etched prism reticle remains sharp. It also offers more reticle information than a simple red dot and maintains visibility even without battery power.

What is the typical price range for the Monstrum Optimus 1x Prism?

The Monstrum Optimus 1x Prism was launched at $100 but was available on sale for $74.99. This pricing positions it as a highly competitive option against more expensive 1x prism sights.

What are the key features of the Monstrum Optimus 1x Prism's reticle and illumination?

It features an etched BDC-style horseshoe reticle that is visible without illumination. The reticle offers bright red or green illumination with distinct on/off positions between each setting for precise brightness control.

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