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Black flip-up lens cover for 62 to 66 mm objectives

Vortex Optics

Vortex Optics Defender Flip Cap Objective Lens 56 62-66 mm Black

SKU CH-9X4P-RYTNC

Protects a 62-66 mm objective lens with a flip-up cap for quick access

  • Fits 62-66 mm objective lenses securely
  • Flip-cap design protects glass from dust and impact
  • Black finish reduces glare in the field
  • Model O-56 matches Vortex Optics specifications

Vortex Defender Flip Cap for 62-66 mm Optics

This Vortex Optics flip cap protects the objective lens on riflescopes with a 62 to 66 millimetre diameter. It attaches directly to the optic body to shield the glass from dust, moisture and impact during transport or field use. The spring-loaded hinge flips open quickly for immediate target acquisition.

Secure fit under recoil and weather exposure

The cap remains locked in the closed position until deliberately opened, preventing accidental exposure in rough terrain. Its low-profile design avoids snagging on vegetation or gear while maintaining a consistent seal against rain and debris throughout extended hunting trips.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 85% of the 1,401 comparable items (median $93.99).

Specifications

Product
Brand nameVortex

Questions about this item

Does the flip cap generate any noise or heat during extended use?

The Vortex Defender Flip Cap is a passive lens cover with no moving parts that produce noise or heat during all-day use.

What size objective lens must my scope have for the O-56 model to fit?

The O-56 fits objective lenses measuring 62 mm to 66 mm in diameter.

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