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Vortex Defender Flip Cap Objective 56
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$29.99
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SKU: O-56-875874005907
Overview
Built to protect a scope objective in the field, this flip cap is designed for hunters who want a simple, low-profile way to keep the lens covered until it is time to shoot. It fits snugly on nearly all Vortex Optics models within the listed diameter range and uses a snap flat spring to stay out of the line of sight when opened. At 1.4 oz, it adds minimal bulk while still offering a secure, practical cover for everyday use.
Why Hunters Choose the Vortex
Fits Snugly
On nearly all Vortex Optics
Snap Flat
Spring helps keep the line
Compact 1.4
Oz weight adds minimal bulk
Sized Objective
Diameters from 2.4 to 2.6
Simple Flip-cap
Design for quick lens coverage
Key Features
- Objective flip cap designed for Vortex Optics with a snug fit on nearly all models
- Snap flat spring helps keep your line of sight unobstructed
- Objective size range: 2.4–2.6 inches outside diameter
- Metric size range: 62–66 mm outside diameter
- Lightweight design at 1.4 oz
Best Used For
- Hunters using nearly all Vortex Optics scopes with 56mm objective lenses
- Users wanting a flip cap that stays out of the line of sight when opened
- Field setups where a snug-fitting objective cap is preferred
- Anyone replacing a worn cap with a simple, low-profile accessory
Specifications
| Outside Diameter Inches | 2.4 - 2.6 inches |
|---|---|
| Outside Diameter Mm | 62 - 66 mm |
| Weight | 1.4 oz |
Pros
- Fits snugly on nearly all Vortex Optics models within the listed size range.
- Snap flat spring helps keep the line of sight unobstructed.
- Compact 1.4 oz weight adds minimal bulk.
- Sized for objective diameters from 2.4 to 2.6 inches.
- Simple flip-cap design for quick lens coverage and access.
Considerations & Trade-offs
- Sized for objective diameters in the 62–66 mm range, so fit depends on matching your optic’s outside diameter rather than the model name alone.
- The snap-flat spring keeps the cap out of the line of sight when open, but that also means the cap is designed around a specific open position and use style.
- At 1.4 oz, it adds a small amount of weight to the optic setup, which may matter on minimalist rigs.
- The product description says it fits nearly all Vortex Optics, but final compatibility still needs to be verified against your specific optic dimensions.
Suggested Comparisons
- Rifle scope lens caps
- Scope accessories
- Optics protection covers
Suggested Accessories
- Scope lens cover
- Optics cleaning kit
- Lens cloth
- Rifle scope accessory pouch
Frequently Asked Questions
What optics will the Defender Flip Cap Objective 56 fit?
The product data says it fits snugly on nearly all Vortex Optics. No more specific model compatibility is provided.
What objective size range does this cap cover?
The listed outside diameter range is 2.4 to 2.6 inches, or 62 to 66 mm.
Will the cap stay out of the way when I’m aiming?
Yes. The description says it features a snap flat spring that keeps your line of sight unobstructed.
How much does the cap weigh?
The listed weight is 1.4 oz.
Is there any information on materials or construction details?
No material specifications are provided in the source data. The description only states that it is designed to be virtually indestructible.