Back cover for Bronica S (deep, helicoid)

• Extra deep design: Creates space for helicoids and prominently protruding rear elements of early Bronica lenses, where flat standard rear caps rest on the glass.
• Keeps dust away from the rear lens: The closed fit covers the exposed rear lens without touching the glass.

Compatibility

Suitable for Bronica S-mount systems (S, S2, C, S2A, EC, EC-TL) with the following lenses:

• Nikkor 100mm f/3.5
• Bronica S / Nikkor 75mm f/2.8 (versions with deep element)
• Nikkor 135mm f/3.5
• Early Zenzanon and Komura lenses with protruding rear elements

Scope of delivery

1x lens rear cap (Deep Version)

Technical details

• Material: Plant-based bioplastic (PLA+)
• Color: Black
• Special feature: Deepened design for protruding rear elements

Description

Early lenses for the Bronica S system — including certain Zenzanon and Nikkor models — often have prominently protruding rear elements or helicoids. Standard rear caps often rest directly on the glass there or cannot be locked at all. This rear cap bridges exactly that gap and encloses your lens without touching the glass.