Focal Length & Maximum Aperture


90mm f/2.8

Lens Construction


11 elements in 9 groups

Diagonal Angle of View


27° 00'

Focus Adjustment


Manual focus

Closest Focusing Distance


1.28 ft. / 0.39m

Filter Size


77mm

Max. Diameter x Length, Weight


Φ3.4 x 4.6 in., approx. 32.3 oz. / Φ86.9 x 116.5mm, approx. 915g