Contax Kiev Nikon S Inner Bayonet CRF Mount Rear Lens Cap By Forster UK

  • £5.49

Contax, Kiev, & Nikon S Body & Lens Caps By Forster UK

Design by Simon Forster Photographic

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Buy two or more caps and save 10%
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Body & lens caps designed for Contax Kiev & Nikon S cameras

Body Cap - This cap fits all cameras that use the Contax rangefinder mount, including the Soviet Kiev cameras, as well as the Nikon S mount cameras

Lens Caps - There are two main types of lens cap for Contax, Kiev & Nikon S lenses; Inner Bayonet, and Outer Bayonet. Choosing the correct lens cap depends on the lens.

Inner Bayonet caps are for lenses that use the focussing mechanism that is built into the camera

Inner Bayonet caps are compatible with the following (the list is not exhaustive);

CZ 50mm f/1.5 & 50mm f/2 Sonnar

CZ 50mm f/2.8/3.5 Tessar

Jupiter-3 & 8


Nikkor 50mmf/1.4

Outer bayonet caps have a focussing mechanism built into the lens, and are available in three depths; Shallow, Medium & Deep. The Shallow cap is for lenses that do not have rear elements that protrude into the camera. Medium caps allow for some protrusion, and the Deep caps are for the lenses that fully protrude into the camera

Shallow caps are compatible with the following (the list is not exhaustive);

CZ Sonnar 85mm f/2

CZ Sonnar 135mm f/4



Nikkor 85mm f/2

Nikkor 105mm f/2.5

Medium caps are compatible with the following (the list is not exhaustive);

CZ 25mm f/4 Topogon

CZ 2.8cm f/8 Tessar

CZ 35mm f/3.5 Planar


Nikkor 28mm f/3.5

Nikkor 35mm f/2.5

Deep caps are compatible with the following (the list is not exhaustive);

CZ 21mm f/4.5 Biogon

CZ 3.5cm f/2.8 Biogon


Nikkor 21mmf/4

The lens & body caps are marked as "CRF" (Contax Rangefinder) by default, if you prefer it to be marked as "NIK-S" (Nikon S mount), then please let me know

Available in a range of colours including #She Hearts Film Purple

She Hearts Film is an Analogue Wonderland initiative that aims to put a spotlight on female film photographers through the hashtag #Sheheartsfilm. Simon Forster Photographic and Analogue Wonderland have collaborated to create some special She Hearts Film lens caps. The lens caps are available in the signature She Hearts Film purple, helping to spread the mission of the project through colourful photography accessories. For every #SheHeartsFilm lens cap sold, £1 will be donated to Hundred Heroines, a UK based charity dedicated to promoting women in photography

If in doubt as to whether this lens cap is correct for you, please ask and I will help you

3D Printed lens cap made from UK/EU manufactured PLA (plant based, recyclable and industrially compostable)

The design of the cap and colour shades are subject to change

3D Printing allows for the production of low volume uncommon lens caps and I have designed them with a consistent design philosophy and in some cases, the caps exceed the robustness and engineering standards of the original caps

The nature of 3D printing means that each item is unique and the finish is less consistent compared to an original moulded lens cap

For sales to the European Union, please review our shipping policy here