Sigma telekonverters 2x DG EX APO priekš Pentax
Kods: 16399
EAN: 085126876265
Pamatinformācija
- 2× magnification Sigma teleconverter
- High quality optical construction
- Features Super Multi-Layer coating
- Delivers a clear picture without distortions
- Suitable for Pentax KAF mount lenses
Prece ir arhivēta
The Sigma 2× DG EX APO Tele Converter for Pentax will multiply the focal length of the existing lens by 2×, and will cut back the amount of light by one f/stop. For example, using a 2× teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6.
The DG denotes an added coating that achieves the best color balance while cutting down on ghosting caused by reflections from the digital image sensor.
Note: Sigma APO Tele Converter 1.4× and 2× are dedicated teleconverter lenses. Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses at Sigma website.
Optika
Objektīva bajonete
Pentax KAF
Palielinājums
2×
Gaismas zudums
2×
Optiskā konstrukcija
6 elementi 5 grupās
Pārklājums
Super-Multi-Coating
Autofokuss
Jā
Apertūras kontrole
Jā
Elektroniskie kontakti
Jā
Vispārīgi
Diametrs (mm)
68,5
Garums (mm)
52
Svars (g)
234
Iepakojumā ietilpst
Telekonverters
Objektīvu vāciņi
Futrālis
Objektīvu vāciņi
Futrālis
Produktu kodi
EAN
085126876265
Ražotājs
Ražotājs
SIGMA Corporation, Kurigi 2-8-15, Kawasaki-shi, 215-0033, JP
Atbildīgā persona ES
SIGMA (Deutschland) GmbH, Carl-Zeiss-Straße 10/2, Rödermark, 63322, DE, info@sigma-foto.de