Filter size 58mm. Compatible with lens hood ET-65/3 and Lens Case LP1014. Weight 425g
The EF 85mm f1.8 USM features:
Focal length and maximum aperture: 85 mm f1.8
Lens construction: 9 elements in 7 groups
Diagonal angle of view: 28°-30°
Focus adjustment: Rear focusing system with USM
Closest focusing distance: 0.85m / 2.8ft