<b>Product description</b>: Voigtländer M Heliar Classic 75 mm/1.8 m lens
<B>Optical design</b>: 6 elements in 3 groups
<B>Viewing angle</b>: 33.2°
<B>Diaphragm strips</b>: 10
<B>Minimum focus distance</b>: 0.9 m
<B>Maximum diameter</b>: 57.9 mm
<B>Length</b>: 73.8 mm
<B>Filter diameter</b>: 52 mm
<B>Weight</B>: 427 g
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<b>Product type</b>: telemetric optics
<B>Focal length</b>: 75 mm
<B>Maximum aperture</b>: 1:1.8
<B>Minimum aperture</b>: 16
This new Voigtlander 75mm 1.8 lens has a true Heliar design with a cemented doublet in the middle instead of a single element (6 elements in 3 groups) and the lens hood reverses for storage. The size of the lens is between the Leica 75mm Summicron and 75mm Summilux.