The MB 415 Compact Wide Angle Mattebox for 15mm Support Systems from Chrosziel includes a double filter stage for filters up to 5.65 x 5.65" and 5 x 6” vertical. Both filters can be moved and fixed in any vertical position, the second filter stage is rotatable 360° or up to 240º (depending on the filter used).
For optimum use of the picture angle, the first filter stage is equipped with a multi format filter holder for 4 x 4 and 4 x 5.65” filters, the second stage has a multi format filter holder for 5 x 5 and 4 x 5.65” filters. Using 4 x 5.65” filters in the front stage and 5 x 5" in the second, allows you to make full use of the wide angle format for any position of the rotating stage. For even more flexibility while using graduation filters, insert 5 x 6” filters in the first stage (filter-holder 510-02).
A third stage is included inside the rubber bellows for round filters with 138mm of diameter. The MB 415 mattebox mounts on 15mm lightweight supports and has a 114mm ring. A 15 inch (39cm) wide, foldable french flag is included. Side wings (sold separately) can be used optionally. For maximum stray light reduction, use mattes.