Filter frames allow the user to use square filters in the matte boxes. There are many different sizes filter frames to suit all kinds of filters that can be purchased from different brands.
MB-450 tilted filter frame for 4"x5,65" filters.
0410-0005
Spare mask for the MB4XX, 16:9.
0470-0001
Tilted (4''x5,65'') filter holder for the MB-455 and MB-600 matte boxes....
0410-0015
MB-45x (150 mm wide) combo filter frame for either 5,65"x5,65" or 4''x5....
0410-0003
MB-45x (150 mm wide) filter frame for 4''x5.65" (vertical) filters.
0410-0008
MB-45x (150 mm wide) combo filter frame for either 4"x4" or 4"x5,65" (ho...
0410-0002
MB-43x (150 mm wide) filter frame for either 4"x4" or 4"x5,65" (horizont...
0410-0010
MB-45x (150 mm wide) filter frame for 5"x5" filters.
0410-0007
MB-600 filter frame for 6,6''x6,6'' filters
0640-0001
MB-45x (121 mm wide) filter frame for 4''x5.65" (horizontal) filters (1 ...
0410-0001
MB-43x (150 mm wide) combo filter frame for either 5,65"x5,65" or 4''x5....
0410-0011
MB-600 combo filter frame for either 4''x5,65'' (vertical) or 5,65''x5,6...
0640-0002