The Nikon FH-869S Strip Film Holder is used to scan both medium format strip film (120/220) and film for electron microscope. It is compatible with both the Nikon LS-8000 and the Nikon LS-9000 ED scanners.The Nikon FH-869S mounted film holder offers great-quality scans for professional applicationsDepending on the size of the film, the Nikon FH-869S Strip Film Holder can hold one strip of film with up to four framesIt can accept up to 4 frames for 6 x 4.5 cm film, 3 frames for 6 x 6 cm film, and 2 frames for 6 x 7, 6 x 8, 6 x 9 cm film, and accept 5.9 × 8.2 cm film for electron microscopes