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8.5mm F3.5  OKS-1-8-1
9.5mm F5.2   OKS-1-9.5-1
10mm F2.8   OKS-6-10-1
12mm F2.5  OKS-1-12-1
14mm F2.8  OKS-1-14-1
14mm F2.5  OKS-2-14-1
14mm F1.5  OKS-3-14-1
16mm F3.0   OKS-1-16-1
16mm F2.8  OKS-2-16-1
18mm F2.8  OKS-1-18-1
18mm F2.5  OKS-3-18-1
18mm F2.5  OKS-5-18-1
18mm F1.4  OKS-7-18-1
18mm F2.0  OKS-10-18-1
22mm F2.8   OKS-1-22-1
22mm F2.0   OKS-3-22-1
22mm F1.4   OKS-5-22-1
22mm F2.0   OKS-6-22-1
28mm F2.8   RO-61
28mm F2.5   OKS-1-28-1
28mm F2.0  OKS-4-28-1
28mm F2.0  OKS-7-28-1
28mm F1.2   OKS-10-28-1
28mm F2.0   OKS-11-28-1.

Russian  Lenses of Professional cine camera.

[ Prime wide-angle Lenses 8.5-28 mm ] [ Prime Lenses 35-100 mm ] [ Prime tele Lenses 120-1000 mm ] [ Zoom Lenses ] [ Anamorphic Prime Lenses ] [ Anamorphic Zoom Lenses ]                                       

        Comments, orders and questions to   [email protected]

 Prime wide-angle Lenses.             8.5 - 28 mm  

18 mm F2.5    OKS-3-18-1  

Focal  length...........................18.1mm

Actual aperture.............................. 1:3.2

Angle of coverage(Lens angle ).......74.08''

Length of the lens.............................62,7 mm

Most diameter of the optical block.....74mm

Diameter of the back part of mount....30mm..

Light diameter of the front lens...........62,8 mm

Light diameter of the back lens...........9,1mm

Size of the frame...............................16 x 22mm,

Weight.............................................0.280 kg,