Blackmagic Design Camera Lens Cap B4 is a replacement body cap for Blackmagic cameras with a B4 mount. It protects the sensor and internal electronics from dust and dirt when no lens is attached.
Blackmagic Design Camera Lens Cap B4 is a replacement body cap for Blackmagic cameras with a B4 mount. It protects the sensor and internal electronics from dust and dirt when no lens is attached.
It is intended exclusively for the B4 mount; it is not a front lens cap or an accessory for other mounts.
This compact cap fits the B4 camera body when the lens is removed. It helps keep the sensitive sensor area protected during transport, storage and lens changes.
Order it only for a B4 mount. It does not fit EF, PL, L-Mount or MFT.
Special offers and discounts for subscribers only · Free audio & video workshops · News and tips from the world of filmmaking