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Cooke Optics Ltd.
Cooke Close
Thurmaston
Leicester, LE4 8PT
United Kingdom
T +44 (0) 116 264 0700
F +44 (0) 116 264 0707
lenses@cookeoptics.com
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Cooke 18-100mm T3.0 Zoom lens is established as the industry's standard zoom lens. Now available with improved mechanical design and operating features.
HBO's ten-part, World War II miniseries Band of Brothers, produced by Tom Hanks and Steven Spielberg was shot using a Cooke 20-100mm, the precursor of the Cooke 18-100mm, and Cooke 25-250mm zooms lenses. The series aired September 2001.
Improved Mechanical Features
Dust sealed focus bearing for greater reliability and ease of serviceability
Hard anodised, durable, non-scratch external surface finish.
Interchangeable focus rings are supplied in both footage and metric.
Focus and T-scales are in large, bright yellow numerals easily visible in low light. All scales are accessible from both sides of the lens.
The 150mm external front diameter accepts a 6.6 inch matte box filter system and other accessories.
| Basic focal length range | 18 to 100mm |
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| Maximum T stop | T3.0 |
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| Minimum T stop | T22 |
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Focussing range
(measured from film plane) | 0.7m (2.3 feet) to infinity |
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| Maximum format covered | 22.05 x 16.03mm (27.2mm diagonal) |
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| Horizontal angle of view over maximum format | 63 to 12 degrees |
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| Minimum object width at minimum object distance and maximum focal length | 92mm |
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| Clear aperture front glass | 120mm |
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| Operational temperature range | -25 to +55 degrees C |
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| Maximum front diameter | 150mm |
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| Overall length from front of lens to lens mount | 320mm (12.6 inches) |
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| Total weight including control rings, etc. | 5.5kg (12 lbs) |
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