Kowa PROMINAR MFT 8.5mm f2.8
Beschreibung
Beim Kowa PROMINAR MFT 8.5mm f2.8 handelt es sich um eine manuell zu fokussierende Festbrennweite des japanischen Herstellers Kowa.
Vergleichbar einem 17 mm-Objektiv im Kleinbildformat ist es ein Vertreter der Super-Weitwinkel-Objektive.
Zitate
Ein Zitat aus dem Test in opticallimits.com:
- "The center quality is great and the borders are also very sharp at mainstream settings. The extreme corners aren't quite as convincing though. They are downright soft at f/2.8 and it's a good idea to stop down to f/4, better f/5.6 where the results are decent. The vignetting is also higher than usual especially at f/2.8. A downright stellar performance is the lack of distortion - probably the best ever measured quality here and we are talking about the native characteristic and not about a digitally corrected result."...."The mechanical qualities are also impressive. It feels like a lens from the good ol' days - in a positive way. The lens body is made of metal and the controls are smooth as silk. As aspect that is probably going to be less popular is the lack of AF and an electronically couple aperture. However, thanks to its unique Dual Link Iris, the aperture ring can be changed to a movie-friendly mode (smooth settings rather than clicks) so this makes some sense at least."
Technische Daten
[[Bild:|150x100px|Kowa PROMINAR MFT 8.5mm f2.8]]
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Hersteller: | Kowa | Bezeichnung: | Kowa PROMINAR MFT 8.5mm f2.8 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brennweite: | 8.5 mm | Herstellungszeitraum: | 2014 - - | |||||||||
| Lichtstärke: | 2.8 | Blendenbereich: | 2.8 - 16 | |||||||||
| Baulänge: | 86.8 mm | Durchmesser: | 71.5 mm | |||||||||
| Gewicht: | 440 g | Filtergewinde: | 86 mm | |||||||||
| Min. Entfernung: | 0.2 m | Max. Abbildungsm.: | ||||||||||
| Bajonett: | Micro FT | Spritz-/Staubschutz: | nein | Bildstabilisator: | nein | |||||||
| Bildwinkel: | 93.5° | Linsen/Baugruppen: | 17 Elemente in 14 Gruppen | Blendenaufbau: | 9 kreisförmige Lamellen | |||||||
| Innenfokussierung: | nein | Geradführung: | ja | Innenzoom: | entfällt | |||||||
| AF-Antrieb: | entfällt | Fokussierung: | manuell | Zoom: | nein | |||||||
| Besonderheiten: | Metallbajonett | |||||||||||
Lieferumfang
- Kowa PROMINAR MFT 8.5mm f2.8 (silber, schwarz oder grün)
- Front- und Rückdeckel
Galerie
Weblinks
- Produkseite des Objektivs (englisch)
- Test in opticallimits.com (englisch)