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Pictures
Optical design
| Format: 35mm SLR
Type: Zoom lens
Focusing: Auto Focus (AF)
Lens mounts: Pentax K
First year of production: 1987
Last year of production: 1991
Optical design: 8 elements in 8 groups
| | Specifications:
Focal length | Max. aperture | Min. aperture | Blades | Min. Focus (m.) | Filter Ø (mm.) | Weight (gr/oz) | Length (mm/in) |
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35mm - 70mm | f/3.5 - f/4.5 | f/22 | 6 | 0.32 | 49 | 235/8,3 | 50/2 |
| Additional information:
The SMC Pentax-F 35-70mm f/ 3.5-4.5 is a standard autofocus zoom lens for film and digital SLR Pentax cameras.
The front filter rotates on focusing, which makes it difficult to use gradient and polarizing filters.
Macro scale: 1:4
Links to online resources: Posted by: photocorner Date of publication: 24.02.2011
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Photos taken with this lens SMC Pentax-F 35-70mm f/ 3.5-4.5:
Cornfield in the evening sun Autor: Tom_GER 3.5 0 1726 | Some other plastic clamps... Autor: Tom_GER 1.5 0 1596 |