Industar (ИНДУСТАР) was one of the lens brands produced by lens makers of the former Soviet Union. The brand name was a classification for certain 4-element 3-group lens constructions (see link "Industar lenses at Baierfoto.de").

Industar-61 L/Z 50mm f/2.8 M42 mount image by Mr Wood (Image rights)

LensesEdit

Industar-50 50mm f/3.5 image by Mr Wood (Image rights)

FEDEdit

• Industar-26m 50mm f/2.8
• Industar-61
• Industar-61 L/Z 50mm f/2.8
• Industar-61 L/D (И-61 Л/Д) 55mm f/2.8

KMZEdit

• Industar-24 110mm f/3.5
• Industar-50 50mm f/3.5 collapsable/rigid
• Industar-50-2
• Industar-58 75mm f/3.5

KOMZEdit

Industar-26m 50mm f/2.8 by Michael Gatchell (Image rights)

• Industar-22 50mm f/3.5 collapsable/rigid
• Industar-27
• Industar-37
• Industar-50 50mm f/3.5
• Industar-51
• Industar I-51

LZOSEdit

• Industar-50
• Industar 61

LinksEdit

Industar-50 50mm f/3.5 (l39) Review by BKSPicture Industar-26m 5cm f/2.8 (l39) Review by BKSPicture

• Industar lenses at Baierfoto.de [1]
• Industar lenses on USSRPhoto.com [2]
• Servicing an Industar 61 L/D lens, at Pentax Manuals
• Industar 26 and 61 Relubing, by Matt Denton, at Matt Denton Photography
• [Russian lenses & cameras | Industar lens]