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Key Features
- Designed for 45mm Outer Diameter
- Push-On Design
- Protects Front Element of Lens
- Spare or Replacement Item
The Kaiser 45mm Push-On Lens Cap is designed to fit any camera, enlarger lens, binocular, tele-, micro-, or spotting scope lens. It is for lenses having a front or rear ring with an outside diameter of 45mm. The cap should fit snuggly but not so tight that it is hard to remove.
More DetailsSee any errors on this page?
can this be used on a fujifilm fujinon 135mm f5.6 ...
can this be used on a fujifilm fujinon 135mm f5.6 rear lens?
I completely concur with Gaston. The best way is to measure the rear mount and even then i would order multiple sizes just to make sure you get the correct one and then just return the others that do not fit perfectly.
Date published: 2019-11-15
Is this a replacement cap for a Pentax digital ...
Is this a replacement cap for a Pentax digital spotmeter?
The Kaiser 45mm push-on lens cap is a rubber lens cap with an internal diameter of 45mm that works on a variety of lenses and devices with the same diameter. We recommend using a measuring device (measuring tape or vernier calipers) to measure the front diameter of your Pentax digital spotmeter to find the correct fit.
Date published: 2022-01-16
this 45mm measurement is inside diameter????
this 45mm measurement is inside diameter????
Yes. The inside diameter of the cap (that's how they're listed.) should match the overall outside diameter of the front of the lens.
NOT the thread diameter or filter size.
Date published: 2020-12-28
Does anyone happen to know whether this Kaiser ...
Does anyone happen to know whether this Kaiser 85mm Push-On Lens Cap will work well as a lens cap for the Tiffen 82mm variable ND filter?
Kaiser makes a 82mm Tiffen 82mm variable ND filter version for use with 82mm filters.
Date published: 2019-06-13
Will this cap fit a Sony RX100M7?
Will this cap fit a Sony RX100M7?
No
Date published: 2020-09-01
question
How well this Kaiser push on cap fits on a B+W CPL Slim MRC filter 77mm. Any other suggestions besides the original B+W (Schneider) push onThank you
I really like these lens covers, as an alternative to push-on caps:OP/TECH USA Hood Hat, SmallB&H # OPHHS35B Mfr # 8001112This will be the correct size for a 77mm.
Date published: 2022-05-01
Can you please verify if this cap will fit on a ...
Can you please verify if this cap will fit on a 80mm hasselblad lenses?
If the focal length is 80mm, it doesn't mean the cap/filter size is 80mm. It depends on which version of 80mm lens it is. Typically a push on lens cap should be about 2-3mm larger than that of the filter size. For example is the lens has a 77mm filter thread, a 80mm push on cap should work. The older Hassy lenses took Bay 60 filters, that would be about 60mm in diameter , so a 63mm push on cap would probably work.
Date published: 2019-09-25
Will it fit OK with a step up ring? I'm planning ...
Will it fit OK with a step up ring? I'm planning to use these with some lenses that have step-up rings to 82mm.
Yes - I use these85mm caps on 82mm step up rings and also on a few lenses with 82mm filter threads.
Date published: 2021-12-02