Nikon 55MM F/2B Features/Specifications, Focal length/Aperture 55mm f/2.8, Picture angle

FEATURES/SPECIFICATIONS

Focal length/Aperture: 55mm f/2.8

Lens construction: 6 elements in 5 groups

Picture angle: 43°

Focusing range: °° to 25cm (9-13/16 in.)

Reproduction ratios: °° to 1:2; 1:2 to 1:1 with PK-13 ring

Distance scale: Graduated in both feet and meters measured from the film plane Diaphragm: Automatic type; stops down tof/32

Exposure measurement: Via full-aperture method; meter coupling ridge provided for Al cameras and meter coupling shoe for non-AI cameras

Attachment size: 52mm screw-in (P = 0.75mm)

Dimensions: Approx. 63.5mm x 62mm exten- sion from flange; approx. 70mm long (overall) Weight: Approx. 290g

Accessories

52mm screw-in front lens cap	Hard lens case CL-31S
Rear lens cap LF-1	Hard lens case CL-32S
Auto close-up ring PK-1 3	(with PK-13 ring attached)
TeleconverterTC-201	Flexible lens pouch No. 61
Teleconverter TC-14A	Flexible lens pouch No. 62
52mm screw-in filters	(with PK-13 ring attached)
52mm screw-in lens hood HN-3

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