Picture angle

99° - 61°

Focal-length scale

12, 15, 18, 20, 24mm

Number of diaphragm blades

7 (rounded)

Minimum f/stop

22

Closest focusing distance

0.3m (through the entire focal range)

Maximum reproduction ratio

1/8.3

Zoom control

Manual, via separate zoom ring

Macro focusing

N/A

Focus-limit switch

N/A

M/A mode

Available

Focus lock button

N/A

Wight (approx.)

485g

Lens cap

Snap-on

Lens hood

HB-23 (supplied)

Lens case

CL-S2 (optional)

Tripod collar

N/A

External front filter attachment frame

Does not rotate

External front filter

77mm

Slip-on filter

N/A

Built-in/rear filter

N/A

Circular polarizing filter

Usable

Circular polarizing filter II

Usable, even with dedicated Lens Hood HB-23

Infrared compensation scale

N/A

Aperture ring

N/A

Distance scale

Does have

Material of lens mount

Metal

Dimensions (approx.) (from the camera lens mounting flange)

82.5-90 mm

Lens constructio

11 elements in 7 groups (2 ED glass elements and 3 aspherical lenses)

Supplied accessories

77mm snap-on front lens cap LC-77, Rear lens cap LF-1, Bayonet Hood HB-23