Mounted between a lens and body, this tele-convertor doubles the effective focal length. The Mutar T* I can be used with all Carl Zeiss T* lenses.
Lens Composition: 6 elements, 5 groups
Exposure Magnification: 4X
Diaphragm Action: Fully Automatic
Weight: 240 grams (8.5 oz)
Lens Pouch: No 1
Size: 64.5x37.5mm (2-9/16x1-1/2 in)