M42 Screw Mount Rear Lens Dust Protection Cap
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3K+ Sold
Protect your lens whenever it is off the camera and stored between shoots. This M42 rear lens cap screws onto compatible M42 lens mounts to help shield the rear element and threads from dust, fingerprints, and scratches. Its lightweight plastic construction is convenient for camera bags, storage cases, and display shelves. It is a practical rear lens dust cover for replacing a missing cap or keeping as a spare.
Key Features
- Designed for M42 screw mount lenses
- Helps protect the rear element and mounting threads
- Reduces exposure to dust, dirt, fingerprints, and moisture
- Lightweight plastic construction
- Simple screw on installation
Why Choose Our M42 Screw Mount Rear Lens Dust Protection Cap
Leaving a lens uncapped may expose delicate rear surfaces during storage or transport. This M42 screw mount cap provides a secure threaded fit instead of resting loosely over the opening. Its compact design offers simple everyday protection without adding noticeable bulk.
Perfect For
Ideal for photographers, vintage lens collectors, camera repair shops, studios, and resellers. Use this 42mm rear lens cover for compatible manual focus lenses, adapters, extension tubes, and other accessories with an M42 male thread.
How to Use
Align the cap with the rear lens thread and turn it gently until secure. Do not overtighten or force the cap if the threads do not align.
Product Specs
Mount type: M42 screw thread
Thread standard: 42mm by 1mm
Position: Rear lens mount
Material: Plastic
Important: Not a 42mm snap on front lens cap
Protect Your Lens Between Every Shoot
Keep compatible optics cleaner and safer with this camera lens protection cap. Order yours today as a dependable replacement or spare for your M42 lens collection.
