Jun 15, 2021 · Cosina Cosinon-S 50mm F1.8 reviews and specifications. Cosinon-S 50mm F1.8 Focal length 50mm Max. aperture f/1.8 Min. aperture f/16 Blades 6 Min.. This is a Cosina …

Jan 10, 2020 · The AF version appeared in at least four badgings, Cosina, Pentax, Vivitar and Promaster. Weight: 208 g Filter mount: 49mm Aperture: F3,5 - F22, A Iris: Close Focus: 0.43 …

Feb 6, 2023 · Cosina had manufactured lenses for other makers in the past. Optically, according to some users, this Cosina 24/2.8 was also branded Carl Zeiss Jena II 24mm/f2.8. It is multi …

Mar 19, 2018 · Manufacturer: Cosina Focal length: 100 - 400 mm Maximum aperture: f/4.5 - 6.7 Angle of view: 24.4 - 6.2 o Closest focusing distance: 2 m Maximum magnification: 1:4 …

Sep 4, 2023 · Auto Focus 100mm F3.5 Macro , this is the later AF version of the Cosina 100mm f3.5. With 1:1 Macro Adaptor Lens Construction: 5 Elements / 4 Groups Angle of View: 25 …

Jun 21, 2020 · Cosina MC 20mm F3.8 reviews and specifications. Auto aperture, manual focus. This is a Cosina Prime lens.

Oct 12, 2024 · Fast wide angle, made by Cosina,who marketed it as a Cosinon-W (pics 3, 4). Also sold as a Petri. Black anodised k-bayonet is indicative of early PK mount transition from M42 …

Apr 7, 2024 · In testing, the Cosina performed admirably. This lens had less purple fringing and glow than the Pentax at F1.2. It was sharper and better behaved throughout the aperture …

Jan 12, 2019 · Cosina AF 19-35mm F/3.5-4.5 MC is a very good fullframe wide-angle zoom lens. It exhibits excellent sharpness at the center of the frame at all focal lengths and very good at …

Jun 8, 2022 · This Cosina/Petri badged lens was also sold as a "Miranda 50mm F2.0" in K-mount by the UK Chain Store called Dixons along with the PK-mount Miranda MS1 version of the …