H&Y Filters HD EVO-Series Magnetic White Mist (1/4) Filter & Adapter Ring - 67mm Film Copy Systems It can comfortably bow out

It can comfortably bow out to a 'D' measurement of 100mm (4”) at the bottom and 120mm (4¾”) at the top (centre)

5 cm x 39 cm (HxWxD)

Maximum Expansion: 680 mm

A side effect of this feature is low friction in the camera bed

this Quick Release Magnetic Filter Frame also serves to reinforce the edges of the 100 x 150mm filter it is placed on

H&Y Filters HD EVO-Series Magnetic White Mist (1/4) Filter & Adapter Ring - 67mm Film Copy Systems It can comfortably bow outH&Y Filters HD EVO Series Magnetic White Mist (1 4) Filter & Adapter Ring 67mm Key Features White Mist (Grade 1 4) Filter Magnetic Adapter Ring Dual Mount Design Aluminum Filter Ring Multicoated Optical Glass Front and Rear Threading Screw In & Magnetic Attachment This HD EVO Series Magnetic White Mist Filter Kit from H&Y Filters includes a 67mm, 1 4 grade diffusion black mist filter and a 67mm threaded magnetic adapter ring. As part of the EVO