
Orders placed during Passover Holiday (Wed 4/1 after 4PM ET – Thurs 4/9) will ship Fri 4/10. View our holiday shipping schedule.
See Options
Need help? Ask our experts.
The primary function of the Rear Lens Cap B (Bayonet) is to protect the rear element of your Pentax lens from dust, scratches, and other potential damage when not in use.
Yes, the Rear Lens Cap B (Bayonet) is a high-quality, original Pentax part.
Both professional photographers and hobbyists who use Pentax lenses can benefit from using the Rear Lens Cap B (Bayonet) to protect their equipment.
By protecting the rear element of your lens from potential damage, the Rear Lens Cap B (Bayonet) can help to extend the life of your lens.
The Rear Lens Cap B (Bayonet) features a bayonet design, which ensures a secure fit on your lens.
Review Summary
2022-10-30T15:27:06
A necessity to protect the rear element of my Pentax lens. Hard to find but Adorama had it.
EMANUEL S.
2022-08-10T09:31:52
Worth the investment for a cap that doesn?t fall off like the pop on caps that come with the ?Plastic fantastic? DA 50mm and DA 35mm lenses. Great lenses but the lens mount cap is suitable for shipping only.
DENNIS S.
2022-02-09T07:57:45
As ordered. Good service
JAMES C.
2019-05-13T09:08:25
High quality original Pentax part.
Peter K.
2016-06-28T10:07:04
Quick on. Quick off. No hunting for alignment. Satisfyingly positive feedback. Save time when changing lenses. The only other one I would consider is one that is made of soft plastic and slides on without twisting. But still Pentax brand Rear Lens Caps work best. I replace the Rear Lens Caps that come with non-Pentax lenses with Pentax Rear Lens Caps.
JOHN F.
For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.
Much better.
By DENNIS S.
Worth the investment for a cap that doesn?t fall off like the pop on caps that come with the ?Plastic fantastic? DA 50mm and DA 35mm lenses. Great lenses but the lens mount cap is suitable for shipping only.
Lens Cap
By JAMES C.
As ordered. Good service
For photographers seeking to safeguard their valuable Pentax lenses, the Rear Lens Cap B (Bayonet) is an essential accessory. This high-quality, original Pentax part is designed to protect the rear element of your lens from dust, scratches, and other potential damage when not in use. It's a hard-to-find item that Adorama proudly carries, offering you peace of mind and extended lens life. The cap's bayonet design ensures a secure fit, providing optimal protection for your lens. Whether you're a professional photographer or a hobbyist, maintaining your equipment with the Pentax Rear Lens Cap B (Bayonet) is a smart investment in your craft.
Designed for use with: Pentax Lenses .