The 82mm Center Pinch Snap-On Lens Cap from Sensei is a front lens cap with a center pinch, spring, and snap-on mechanism. It is easy to put on and take off, and it stays on. Lens caps protect the front element of a lens from scratches, fingerprints, and the elements when the lens is not in use. It's always good to have a spare in your camera bag, too.

Center-Squeeze Snap-On Style    Protects Front Element of Lens    Ideal for Use with Lens Hood    Easy Placement and Removal    Prevents Lost Lens Cap

Related Questions and Answers

Q: 1. Will it fit my sony a6400

A: If you have the Sony Alpha a6400 Mirrorless Digital Camera with 16-50mm Lens Kit, then this will fit the 16-50mm lens. The kit lens in BH #SOA64001650A has a 40.5mm thread.

Q: 2. Will this fit the lens Canon 600 F4L IS MkIII ?

A: I contacted the manufacturer concerning your inquiry. According to the manufacturer, yes, the Don Zeck C10 Lens Cap for the Canon 600mm f/4 IS Lens would be compatible for use with the current Canon EF 600mm f/4L IS III USM Lens.

Q: 3. What is the inside diameter of this lens cap? Thanks!

A: Unfortunately, this information is not published by the manufacturer.

Q: 4. will this fit the 35mm 2.8 for the sony a7?

A: If the ALC-SH129 hood is on the 35mm f/2.8, the hood takes a 40.5mm lens cap. If you're not using the hood that came with the lens, then you can use a 49mm lens cap.

Q: 5. Would this fit a Leica Summilux 35mm 1.4 lens?

A: No, that will not fit. The only one we carry for the Leica Summilux 35mm 1.4 lens hood is, Leica Lens Hood Cap for Leica Wide-Angle Lenses BH #LELC161821A • MFR #1421 https://bhpho.to/3aftcgV .

Q: 6. How do you attach the lanyard to the rubber hood? There's no hole to thread the lanyard through.

A: There is a small hole on the side of the Match Technical Lens Cap for Leica M 12524 & 12526 Lens Hoods that the lanyard can be threaded through.

Q: 7. Will this lens cap fit sony 28-70mm f/3.5-5.6 OSS Lens?

A: No-unfortunately, it will not. The lens you refer to takes a 55mm lens cap and/or filter whereas the 16-50mm lens takes a 40.5mm filter/lens cap.

Q: 8. Will this fit the 600 F4L IS MkII? Or only the MkI?

A: Yes it fits the 600 f4L MkII. I am using it and I like it on the MII.

Q: 9. Is it lined on the inside so the metal doesn't scratch the plastic lens?

A: As others mentioned, yes. On my copy, received in May, 2016, there's a double row of thin flocking.

Q: 10. Will this fit the Canon RF 600mm f4?

A: Yes, Don Zeck C10 Lens Cap for the Canon 600mm f/4 IS Lens is also compatible with Canon RF 600mm f/4 L IS USM Lens.