Wooden Camera Zip Box Double 4x5.65 (110-115mm) holds two 4x5.65" (100x144mm) filters and clamps to the front of lenses between 110 and 115mm in exterior lens diameter. The lens shade design allows for even the widest lenses and sensor sizes to be covered without vignetting. Zip Box is extremely lightweight and weighs about the same as a standard filter which makes it perfect for gimbal and drone use. Stainless steel components and unibody rubber design are very durable and stand up to the toughest conditionsIt is important to note that you should measure based on outside lens diameter and not based on the threaded filter ring size.LENS COMPATIBILITY:Works with these lenses but note that this is not a comprehensive list so many more will work:CINEMA LENSES:Angenieux HP 25-250mmAngenieux Optimo 15-40mmAngenieux Optimo 28-76mmAngenieux Optimo DP 16-42mmAngenieux Optimo DP 30-80mmARRI / Zeiss Master Prime T1.3 14mmARRI / Zeiss Master Prime T1.3 16mmARRI / Zeiss Master Prime T1.3 21mmARRI / Zeiss Master Prime T1.3 25mmARRI / Zeiss Master Prime T1.3 27mmARRI / Zeiss Master Prime T1.3 32mmARRI / Zeiss Master Prime T1.3 35mmARRI / Zeiss Master Prime T1.3 40mmARRI / Zeiss Master Prime T1.3 50mmARRI / Zeiss Master Prime T1.3 65mmARRI / Zeiss Master Prime T1.3 75mmARRI / Zeiss Master Prime T1.3 100mmARRI / Zeiss Master Prime T1.3 135mmARRI/ Zeiss Lightweight Zoom 15.5-45mmARRI/ Zeiss Ultra Prime 14mmARRI/ Zeiss LDS Ultra Prime 14mmARRI/ Zeiss Standard Speed MKII 14mmARRI/ Zeiss Master Macro 100mmCooke 5/i 18mmCooke 5/i 25mmCooke 5/i 32mmCooke 5/i 40mmCooke 5/i 50mmCooke 5/i 65mmCooke 5/i 75mmCooke 5/i 100mmCooke S4/i 14mmCooke S4/i 16mmCooke S4/i 18mmCooke S4/i 21mmCooke S4/i 25mmCooke S4/i 27mmCooke S4/i 32mmCooke S4/i 35mmCooke S4/i 40mmCooke S4/i 50mmCooke S4/i 65mmCooke S4/i 75mmCooke S4/i 100mmCooke S4/i 135mmCooke Panchro/i 18mmFocus Optics Ruby 14-24mmOptica Elite S35 14mm - 200mmRED Pro Primes 18mm-100mmSchneider Cine-Xenar 18mmUniq Optics Signature Series 18mm-100mmZeiss Compact Prime CP.2 15mm-135mmZeiss Compact Prime CP.2 (Superspeed) 35mm-85mmZeiss Leightweight Zoom LWZ.2 15.5-45mm