This 58mm Lens Cap from Blackmagic Design features a center-pinch design and protects the front lens element from dust, dirt, fingerprints, and smudges when the lens is not in use.

Center-Pinch Attachment Method    Protects Front Element of Lens

Related Questions and Answers

Q: 1. What computer specs are needed to use this card?I know in the past Blackmagic Ultrascope only worked with a particular computer type.

A: According to Blackmagic Design: Physical Installation: PCI Express 1 lane, compatible with 1, 4, 8, 16 lane PCI Express slots. Please see the full system requirements for Windows and Mac OS X.Operating SystemsMac: Mac OS X 10.9 Mavericks or Mac OS X 10.10 Yosemite.Windows: Windows 7 or Windows 8.1.

Q: 2. I have the nikon cool pix p530, does this lens cap fit. I have had the camera for like a week and already lost it. Please tell me which cap is correct. Thank You

A: This is not the correct lens cap for the Nikon P530. You will need the Nikon LC-CP24 Lens Cap: http://bhpho.to/1jtqVQj

Q: 3. I am looking for lens cap for d3200 55-200 lens. What size should I get?

A: If it is a Nikor lens I believe it is a 52 mm I don't have that lens any longer but that is what I recall.

Q: 4. Would this fit as a replacement lens cap for a Sigma 18-50mm F2.8 DC DN?

A: No, this would not fit the Sigma 18-50mm F2.8 DC DN. That lens has a 55mm filter size. The appropriate lens cap would be the Sigma LCF-55 III 55mm Lens Cap.

Q: 5. Will this cap fit a Canon PowerShot G5 X Mark II?

A: No. the Canon G5x does not take lens caps.

Q: 6. Would it fit the Metabones ultra speedbooster EF Mount?

A: Yes this would be for the EF side of the adapter.

Q: 7. I need a snap on lens cap for a Nikon 10mm-100mm lens on my Nikon 1 (J3). What size snap on lens cap will work?

A: The Nikon 10-100mm lens uses 55mm sized lens caps, and is originally packaged with the Nikon LC-N55B cap.

Q: 8. Will it fit AF-S Nikkor 35mm 1:1.8G? Nikon sent me the wrong one.

A: The Nikon 58mm Snap-On Lens Cap is too large for the Nikon AF-S DX NIKKOR 35mm f/1.8G Lens. Instead, you need the Nikon 52mm Snap-On Lens Cap: https://bhpho.to/3p7Rcxs

Q: 9. Will this work on an Olympus C-210 teleconverter?

A: As the Olympus C-210 teleconverter has been discontinued and is no longer available, and I see no specifications listed for the unit online, I would simply have to recommend to measure the outer diameter of the teleconverter in millimeters (or convert your available measurement into millimeters). If the outer diameter measures between 56-58mm, then it should fit. If not, you would have to find the size that is equal or slightly larger than your outer diameter measurement.

Q: 10. Lost the body cap that came with our BMPC 6K. Will this replace it?

A: This cap is for the Blackmagic Pocket 4K. The Blackmagic Pocket 6K uses this cap instead. https://bhpho.to/3kmjhLn