The Mamiya Macro Sekor 60mm f/2.8 is short-focal-length macro prime for 35 mm Pentax K SLR cameras with the M42 screw mount.
The 1st lens in the series was designed for Mamiya TL/DTL cameras. The lens could come under the brand name of Sears, as well.
The lens can't boast an automatic aperture function, instead it features two rings for setting aperture values.
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Posted by: Liliom Date of publication: 21.12.2012