Mamiya AFd 150mm F3.5 lens . For use with Mamiya 645 autofocus camera.

The Mamiya 645AFd combines 35mm handling ease and speed with the advantages of 3x larger image size. The 645AFd is part of Mamiya’s 645 SLR system featuring TTL auto-focus, auto exposure , auto flash and auto film winding. It is a full-feature camera utilizing many digital controls , an impressive LCD , focal plane shutter with speeds up to 1/4000sec and sync speeds up to 1/125 sec. The safety retraction protects the body against accidental damage. The quick action feature enables immediate access to multiple exposure, auto exposure lock, autofocus lock and bracketing. The 645AFd chassis with diecast aluminum  thus is ideal for heavy professional use. Mamiya has also incorporated the Power grip drive and AE Prism Finder in the robust magnesium housing.

Mamiya AF lens abbreviations:

1. The lens has autofocus.

APO.     The lens has a apochromatic design.

Asph.    The lens has Aspherical lens elements.

1. The lens is optimized for digital sensors.
2. The lens has internal focus.
3. The lens has a leaf shutter.
4. Macro , the lens is optimized for close focus use.
5. The lens is co-branded as a Schneider-Kreuznach lens.

ULD.      The lens has ultra-low  dispersion glass used in its design.

Zoom.   The lens has a variable focal length.

Specifications:

Focal length :  150mm

Equivalent focal length 35mm format:   93mm

Aperture :   f/3.5

Equivalent aperture 35mm format:   f/2.2

Lens features:  AF D

Macro : No

Leaf shutter: No

Aperture range:  f/3.5—f/32.

Optical design: 5 elements in 5 groups.

Minimum focusing distance :  1,5 m

Filter size:  Ø 58mm

Weight: 540 gram.