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138mm Diopter Tray

The Cinema Hardware Diopter Tray occupies two 4x5.6 slots and allows for 138mm diopters to be used with clamp on matteboxes with atleast 2 stages, doing away with the traditional need for a rod mounted matte box with 138mm bellows.

Compatible Matte Boxes: LMB-25 / MB-T12

Can support up to +2 with an additional filter tray for ND or specialty filter on LMB-25.

Can support up to +3 using the stages closest to lens front and no 3rd tray. (The center of the +3 diopter bulges past the opening of diopter tray, preventing it from laying flush with another tray in front.)