Focal Length & Maximum Aperture


135mm f/4

Lens Construction


11 elements in 7 groups

Diagonal Angle of View


18° 00'

Focus Adjustment


Manual Focus

Closest Focusing Distance


1.60 ft. / 0.49m

Filter Size


82mm

Max. Diameter x Length, Weight


Φ3.5 x 5.5 in., approx. 39.0 oz. / Φ88.5 x 139.1mm, approx. 1110g




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