Cosina Cosinon-Z
35-70mm f/3.5-4.5 MC Reviews
Posted by Bengt Köhler Sandberg 2013-01-26 Specs: Lens: 35-70mm Aperture: f/3.5 to f/22 5 bladed aperure Closest Focus: 0.7m (2.5ft) Weight: 327g Mount: Pentax K Covers: Standard 35mm film size (24×36 mm negative) Image quality Wide open: Not crazy sharp but good enough in my book 35mm have quite a lot of corner softness which is mostly gone by f/8 Gets better when you zoom in. Nice and sharp stopped down and renders good. Analogue B&W
film
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Build quality
Bokeh Flare / Backlight
Really good and next to all metal so it's nice and solid. Also quite good feel to it. Conclusion Moderate image quality plus a nice and solid build quality. Handels flares very good and bokeh looks farly good. Closer focus distance would have been nice and 0.7m can be a problem at some occasions. Quite a nice lens, especially considering what you can find this for. Thumbs up: build quality Flare Thumbs down: Closest Focus: 0.7m (2.5ft) Want to help
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Technical Info Analogue B&W film Scanner: Plustek OpticFilm 7600i Film: AGFA CINEREX (X-ray film) Developer: Kodak D76 Digital Canon 500D with lens mount adapter Auto White Balance and ISO 100 My facebook
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