Nikon 85mm-f-28D-PC-E-Nikkor - Manual (Page 34)

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Lens rotation: 90° right and left (click-stop for each 30°
step)
Exposure
measurement: Via full-aperture method
Attachment size: 77 mm (P = 0.75 mm)
Dimensions: Approx. 83.5 mm dia. x 107 mm extension
from the camera’s lens mount flange
Weight: Approx. 635 g (22.4 oz)
Specifications and designs are subject to change without any
notice or obligation on the part of the manufacturer.