Industar Filter Size Chart

35mm

Industar-69 28 mm f/ 2.8 (Chaika)

Industar 30mm f5.6 (18x24mm)

Industar-61 L/Z (MC) 50mm f2.8 (m42)

Industar-26M 50mm f2.8 (m39

Industar-50-2 50mm f3.5 (m39, m42)

Industar-22 50mm f3.5 (m39)(Folding)

Industar 50 U-1 50mm f3.5 (m39)

Industar-96U 50mm f3.5 (m39)

FED Industar10 50mm f3.5 (m39)

I-61 52mm f2.8 (m39)

Industar-61 L/D 55mm f2.8 

Industar 90U 75mm f4

Industar-24M 105mm f3.5

22.5mm

none

49mm

40mm

35.5mm

36mm SO

35.5mm

none

--

40.5mm

40mm

--

40mm

Medium & Large Format

Industar-29 80mm f2.8 (Kiev 88)

Industar-51 210mm f4.5

Industar-4 210mm f4.5

Industar-37 300mm f4.5

I-11M 300mm f9

58mm

60mm

--

77mm

66mm