Built into a double-slot design, the 4 x 5.65 Double Tray for 138mm Close-Up Diopter from Revar Cine is a compact aluminum filter tray that fits most matte boxes with two tray slots that accept 4 x 5.65" filters. Rather than requiring a full 4 x 5.65" glass filter, the Double Tray fits a 138mm diameter close-up diopters from +0.25 to +2, which sits inside the tray. The tray can also accept other 138mm filters such as an ND filter.
On top of the tray, there is a 1/4"-20 thread for mounting an additional accessory, and a tray lock provides security so the filter doesn't move around in the tray. It is compatible with matte boxes with double tray slots, including the ARRI LMB 4x5, Bright Tangerine Misfit Kick, OConnor O-Box, and the Chrosziel 400 series.
Two Trays in One
This tray occupies two tray slots in your matte box since 138mm close-up diopters project past the 138mm ring
Rear Mount
Turn the tray over and use the durable set screw to clamp your 138mm diopter or filter securely in place
Tray Lock
The tray lock provides additional security when using a clamp-on matte box
1/4"-20 Mounting Thread
A 1/4"-20 thread on top allows you to mount other accessories
Revar Cine Close-Up Diopters
The double tray is compatible with 138mm Revar Cine Close-Up Diopters