Schneider Kreuznach AFD Variogon 60-140mm F4.6 PQS lens for use with Sinar, Rollei, Hy6 and Leaf Afi.

Schneider Kreuznach AFD Variogon 60-140mm F4.6 PQS lens for use with Sinar, Rollei, Hy6 and Leaf Afi.

This lens features Rollei’s special HFT coating ( High-Fidelity-Transfer ) for suppressing reflections and producing optimum brilliance. The coating consists of special ultra-thin films evaporated  on the lens surfaces. The results is a noticeable reduction in the amount of light reflected from the lens elements and thus less contrast-degrading flare. In addition, light transmission is increased, allowing full use of lens speeds. AFD lenses are optically and mechanically identical to their AF counter parts, with the exception of the  aperture ring missing on the AFD lenses. AF lenses work on the 6008 AF and Hy6 / AFi series. All AF and AFD lenses by Franke & Heidecke fully conform to each lens specifications and are individually tested against their specifications and benchmarks. As always there may be very small differences that fall within the specified tolerance levels. Glass for AFD lenses is said to be picked from among the top tier. AF and AFD lenses include advanced glass types with particularly  high refractive indices.

Specifications Schneider AFD-Variogon 60-140mm f/4.6

Type : PQS

Aperture range : 4.6 –32

Shutter speeds : 30 sec to 1/1000sec

Angulair field: 67° / 50°

Optical construction : 13 elements in 11 groups.

Focusing range : 0.7m to infinity.

Filter size : Ø 122 mm

Dimensions : 199 x 210mm

Weight : 2400 gram.