Standard lens featuring superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. Crisp images with little flare are obtained even at the maximum aperture.
Focal Length & Maximum Aperture: 50mm 1:1.4
Lens Construction: 7 elements in 6 groups
Diagonal Angle of View: 46°
Focus Adjustment: Overall linear extension system with USM
Closest Focusing Distance: 0.45m / 1.5 ft.
Filter Size: 58mm
Max. Diameter x Length, Weight: 2.9" x 2.0", 10.2 oz. / 73.8 x 50.5mm, 290g