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Pictures
Optical design
| Format: 35mm SLR
Type: Zoom lens
Focusing: Manual Focus (MF)
Lens mounts: Tamron Adaptall-2, Tamron Adaptall-2, Tamron Adaptall-2, Tamron Adaptall-2
First year of production: 1979
Last year of production: 1983
Optical design: 14 elements in 10 groups
Features: Soft lens | |
Specifications:
| Focal length | Max. aperture | Min. aperture | Blades | Min. Focus (m.) | Filter Ø (mm.) | Weight (gr/oz) | Length (mm/in) |
|---|
| 70mm - 150mm | f/2.8 | f/32 | 8 | 0.98 | 62 | 760/26,8 | 151.5/6 |
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Additional information:
The Tamron SP 70-150 mm f/ 2.8 Soft Adaptall-2 model 51A is a telephoto zoom lens with constant lens speed for 35 mm SLR cameras popular in the 1970-70s (via the interchangeable Adaptall-2 mount).
By means of a special ring you can control soft-focus effects, which may be useful for portrait photography.
The lens is multicoated.
SP (Super Performance) - the lineup of Tamron best lenses.
Links to online resources:
PDF Files:
Posted by: Nik_SSG Date of publication: 16.07.2011
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