Optum Focus Ring
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FOCUS RING — For Optum Series Scopes
The Focus Ring is a compact alternative to the standard Optum Ring System. It allows archers to thread a lens or sunshade into the Optum scope body, reducing overall length, weight, and complexity.
Designed for archers who use a center-drilled lenses or lenses with a reticle, the Focus Ring provides a secure fit while maintaining clear alignment within the scope.
Includes mounting hardware.
Focus Rings are sold individually and do not include an Optum Scope body.
See the difference
The Focus Ring is a clear winner when it comes to weight, size, and performance for those who use a dot or center-drilled lens.
The shorter length allows more light into the scope, reduces weight, and simplifies your Optum setup.
Focus Ring
Optum Ring System
Let's talk tech specs.
Product specification
The Focus Ring offers a simple, lightweight solution for archers who want a more streamlined Optum setup compared to the Optum Ring System.
29mm: 0.65 oz
35/40mm: 1.17 oz
29mm: 0.36 oz
35/40mm: 0.37 oz
29mm: 0.441"
35/40mm: 0.556"
29mm: 0.200"
35/40mm: 0.100"
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FAQ
Here's what people want to know about the Focus Ring.
Will my Optum lenses work on the Focus Ring?
Yes, your Optum lenses will work with the Focus Ring.
Our scopes require lenses to be mounted in a metal lens housing, which all Shrewd lenses come preinstalled in, and we sell empty lens housings by themselves if you wish to use another lens type on your Optum scope.
Can I thread a sunshade into the Focus Ring?
Absolutely! The Focus ring will allow sunshades to be threaded into them just like they do with the Optum Ring System.
Can I put a pin in the Focus Ring?
If you wish to use a pin then you will need an Optum Ring System. The Focus Ring is intended for archers who don't want to use a pin or fiber in their scope.
Which Focus Ring do I need?
The 29mm Focus Ring will work on the 29mm Optum scope and the 35/40mm Focus Ring works on both the 35mm and 40mm Optum scopes.