Polaroid

Polaroid PLLC77 77mm Snap Mount Lens Cap

4.6 (226 reviews)

Keep your 77mm lenses scratch-free and dust-free with Polaroid's snap-on protective lens cap.

$6.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Polaroid Studio Series PLLC77 is a 77mm snap-mount lens cap built to shield your front lens element from the scratches, dust, and fingerprints that accumulate during transport and storage. Its spring-loaded clips grip the inner rim of any 77mm lens or filter, providing a snug hold that keeps the cap in place inside a camera bag without rattling loose. The design follows the same dimensional standards as original equipment caps, so it drops onto Canon, Nikon, Sony, Sigma, and other 77mm lenses without fitment issues.

As a simple protective accessory, the PLLC77 serves well as a replacement for a lost factory cap or as a spare to keep in a secondary bag. It is lightweight, takes up almost no space, and snaps on and off quickly during shooting. While it lacks the center-pinch mechanism that allows easy removal with a lens hood in place, its low cost and reliable fit make it a practical choice for photographers who want straightforward lens protection without overspending.

Key Features

Made of Durable Plasric Composite

Provides Secure Protection For Your Lenses & Filters

Compatible With All Lenses Which Accept Threaded Lenses

* Filter thread of Lens Must Be The Same MM As The Snap Mount

Specifications

Brand
Polaroid
Model
PLLC77
Type
Snap Mount Lens Cap
Diameter
77mm

Pros & Cons

👍 Pros

  • Snap-mount clips provide a secure fit that resists accidental detachment in a bag
  • Universal 77mm size fits any lens or filter with a matching front thread diameter
  • Lightweight and slim profile adds virtually no bulk to your camera kit
  • Affordable way to protect expensive lens glass from scratches, dust, and fingerprints

👎 Cons

  • No built-in keeper leash, increasing the risk of losing the cap during shoots
  • Basic snap-mount design lacks the center-pinch mechanism found on many OEM caps
  • Plain black finish with no textured grip area may be slippery with gloves

Frequently Asked Questions

It uses a snap-mount design with spring-loaded clips that grip the inside of the 77mm lens barrel for a secure, tool-free fit.
Yes, the 77mm snap-mount design is a universal standard that fits any lens or filter with a 77mm front diameter, regardless of manufacturer.
The product description does not mention an included keeper string, so you may want to purchase one separately to avoid losing the cap.
Yes, snap-mount caps attach to the outer rim, so it fits over any 77mm-threaded filter without interference.