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Vortex

Vortex Defender Flip Cap Objective 32

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Objective Flip

Cap designed for nearly all

Snap Flat

Spring keeps the line of

Fits Outside

Diameters from 1.5 to 1.6

Fits Outside

Diameters from 38 to 41

Lightweight 0.8

Oz

$29.99
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SKU: O-32-875874008687

Overview

Built for protecting a scope objective in the field, this flip cap is designed to fit snugly on nearly all Vortex Optics with a 32 mm objective size range. Its snap flat spring helps keep the cap out of the way when you need a clear sight picture, while the compact 0.8 oz design adds minimal bulk. The 1.5 to 1.6 inch outside diameter range makes it a practical option for hunters who want simple, reliable lens protection without extra fuss.

Why Hunters Choose the Vortex

Fits Snugly

On nearly all Vortex Optics

Snap Flat

Spring helps keep the line

Compact 0.8

Oz weight adds minimal bulk

Sized 1.5

To 1.6 inch outside diameters,

Simple Flip-cap

Design supports quick objective lens

Key Features

  • Objective flip cap designed for nearly all Vortex Optics
  • Snap flat spring keeps the line of sight unobstructed
  • Fits outside diameters from 1.5 to 1.6 inches
  • Fits outside diameters from 38 to 41 mm
  • Lightweight at 0.8 oz
  • Sold as the Defender Flip Cap Objective 32

Best Used For

  • Hunters needing a flip cap that fits nearly all Vortex optics with a snug, secure cover
  • Field users who want an objective cap that stays out of the line of sight when opened
  • Backcountry hunters looking for a lightweight accessory at 0.8 oz
  • Shooters replacing a worn cap on optics with 1.5–1.6 inch objective diameter

Specifications

Fits Nearly All Vortex OpticsYes
Outside Diameter Inches1.5 - 1.6 inches
Outside Diameter Mm38 - 41 mm
Snap Flat SpringPresent
Weight0.8 oz

Pros

  • Fits snugly on nearly all Vortex Optics within the listed diameter range.
  • Snap flat spring helps keep the line of sight unobstructed.
  • Compact 0.8 oz weight adds minimal bulk to the optic.
  • Sized for 1.5 to 1.6 inch outside diameters, or 38 to 41 mm.
  • Simple flip-cap design supports quick objective lens coverage.

Considerations & Trade-offs

  • Sized for objective diameters in the 1.5–1.6 inch range (38–41 mm), so fit depends on matching your optic’s measurements rather than a universal one-size approach.
  • The snug fit is intended for nearly all Vortex Optics, but compatibility still needs to be confirmed against the specific objective size of your optic.
  • The snap-flat spring is designed to stay out of the line of sight when open, which is useful in the field but adds a moving part that should be checked for smooth operation over time.
  • At 0.8 oz, it is light, but it is still an added accessory on the optic and may not be necessary for users who prefer a simpler setup.

Suggested Comparisons

  • Rifle scope lens caps
  • Scope accessory covers
  • Optics protection accessories

Suggested Accessories

  • Lens cleaning cloth
  • Optics case
  • Scope rings
  • Protective lens cover

Frequently Asked Questions

What optics will the Vortex Defender Flip Cap Objective 32 fit?

The source says it fits snugly on nearly all Vortex Optics. It also lists an outside diameter range of 1.5–1.6 inches (38–41 mm).

Does this flip cap stay out of the way when the optic is in use?

Yes. The description says it features a snap flat spring that keeps your line of sight unobstructed.

What is the size range for this objective cap?

The listed outside diameter range is 1.5–1.6 inches, or 38–41 mm.

How much does the Vortex Defender Flip Cap Objective 32 weigh?

The listed weight is 0.8 oz.

Is there any information about the cap’s material or construction details?

No material or construction details are provided in the source data beyond the description calling it "virtually indestructible."