Name: Used Contax Carl Zeiss T* Mutar III 1.4x Converter for Contax/Yashica Mount undefined
Brand: Contax
SKU: US1835147
Price: 124.00 USD
Availability: Discontinued

Contax Carl Zeiss T* Mutar III 1.4x Converter for Contax/Yashica Mount

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Contax Carl Zeiss T* Mutar III 1.4x Conv...

$13 PRICE DROP: Used Contax Carl Zeiss T* Mutar III 1.4x Converter for Contax/Yashica Mount undefined Buy now & save $13.

Carl Zeiss has introduced a Mutar Tele-Extender, the Mutar III 1.4x. Tele-Extenders will provide added focal length to a Carl Zeiss T* lens. This is an excellent way to save the cost of an occasional use lens. A tele-extender will multiply the focal length of a lens by the amount noted on the extender. In the case of the 2x it multiplies the focal length by 2 times, with the loss of two f stops. The 1.4x multiplies focal length by 1.4 x while losing only one f stop of lens speed. This means that your Carl Zeiss T* Sonnar 180mm f2.8 will be an effective 252mm in focal length at f4. That is an appreciable gain in focal length without a prohibitive loss in lens speed.When the effective f stop changes by the introduction of a tele-extender or with bellows extension, the exposure changes but the depth of field stays the same as the original lens f stop.