Formatt Hitech Nightscape filter (100x100mm) lens mount_Bronica RF645 This is an uncommon black-paint

This is an uncommon black-paint model in excellent condition

This loupe collapses down to nearly half its full size for easy transport

with a still-pretty-fast f2

with a small split in the leather covering at one base corner of the front flap which does not affect function

Formatt Hitech Nightscape filter (100x100mm) lens mount_Bronica RF645 This is an uncommon black-paintThe Formatt Hitech Firecrest Nightscape is a filter designed to cut out wavelengths associated with light pollution, for cleaner late night shooting. For standard 100x100mm square filter holders (sold separately.) In excellent condition, with original pouch.