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.
Two high-refraction lens elements
50mm focal length
1:1.4 maximum aperture
46° diagonal angle of view
0.45m / 1.5 ft. closest focusing distance.
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