LENS CONFIGURATION 15 elements in 12 groups (includes 2 aspherical, 1 super ED and 3 ED elements)
FOCAL LENGTH (35MM FORMAT EQUIVALENT) 18mm
ANGLE OF VIEW 99.9°
MAX APERTURE F4
MIN APERTURE F32
APERTURE CONTROL Number of blades: 9 (rounded diaphragm opening), stop size: 1/3EV (19 stops)
FOCUS RANGE Approx 38cm - ∞
MAX MAGNIFICATION

0.09x

EXTERNAL DIMENSIONS (DxL) 89.8x103mm
WEIGHT 845g
FILTER SIZE 82mm