Product Overview

Built for shooters who don’t baby their gear, the Pentax O-LC 40.5mm Lenscap is a no-nonsense front cap that keeps your Q‑series glass ready for the next mission. Designed specifically for Pentax Q‑mount 01 Standard Prime, 02 Standard Zoom and 06 telephoto lenses, it locks onto 40.5mm filter threads with a secure centre‑pinch mechanism that won’t pop off in a pack, pocket or sling. The low‑profile design makes it easy to grab with cold hands, gloves or when you’re working fast around the city or in the bush.

Pop it on whenever the camera goes back in the bag and you’ll keep dust, moisture, fingerprints and random knocks off the front element, so your shots stay sharp and contrasty. Being genuine Pentax, it fits cleanly, matches the rest of your kit and just works – an OEM cap that’s ideal as a replacement or spare for anyone running a Q‑series setup.

Key Features

• Dedicated 40.5 mm front lens cap designed specifically for Pentax Q-mount 01 Standard Prime and 02 Standard Zoom lenses, ensuring a precise and reliable fit.
• Center-pinch (squeeze-type) attachment makes it easy to fit or remove the cap, even when a lens hood is attached, saving time when shooting on the go.
• Protects the front element of your lens from dust, moisture and fingerprints, helping maintain image clarity and reduce cleaning frequency.
• Shields the lens from accidental bumps and scratches during transport or storage, extending the working life of your valuable optics.
• Lightweight plastic construction adds virtually no weight to your kit, ideal for compact Pentax Q-series travel and everyday setups.
• OEM Pentax-branded cap with bold white logo provides a clean, professional look that matches your camera system.
• Secure click-in fit reduces the risk of the cap working loose in a bag or while walking, giving extra peace of mind in the field.
• Simple, low-profile design slips easily into pockets or small pouches, keeping your lens protection close at hand whenever you need it.