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Key Features
- For 45.5-48.5mm Objective Lenses
- Spring-Loaded Hinge
- Durable Construction
Keep the optics of your riflescope safe with the robust Defender Flip Cap Objective 40 from Vortex. Designed for lenses with an outside diameter of 45.5-48.5mm, this cap will fit a wide variety of scopes. Also, it has a spring-loaded hinge to flip up and out of the way.
More DetailsSee any errors on this page?
which diameter fits Vortex Diamondback 4-12x40?
which diameter fits Vortex Diamondback 4-12x40?
Yes, the Vortex Defender Flip Cap Objective 40 is compatible with the Vortex 4-12x40 Diamondback Riflescope.
Date published: 2025-09-29
Will the Vortex flip cap 40 fit the back of Canon ...
Will the Vortex flip cap 40 fit the back of Canon 15x50is binoculars?
No, it will be too small. Try the VOFC6 as a more appropriate size.
Date published: 2019-05-06