Canon EF 85mm f/1.8 USM
Telephoto prime lens | Canon EF
Manufacturer description: A highly practical medium telephoto lens with superb delineation and portability. Images are sharp and clear at all apertures. Through computer simulations, the lens has been designed to give beautiful background blur. Since the front lens group does not rotate during focusing special filter effects are not affected.
Specifications
| Principal specifications |
|
Lens type
|
Prime lens
|
|
|
Max Format size
|
35mm FF
|
|
|
Focal length
|
85 mm
|
|
|
Image stabilisation
|
No
|
|
|
Lens mount
|
Canon EF
|
|
| Aperture |
|
Maximum aperture
|
F1.8
|
|
|
Minimum aperture
|
F22.0
|
|
|
Aperture ring
|
No
|
|
|
Number of diaphragm blades
|
8
|
|
| Optics |
|
Elements
|
9
|
|
|
Groups
|
7
|
|
| Focus |
|
Minimum focus
|
0.85 m (33.46")
|
|
|
Maximum magnification
|
0.13 x
|
|
|
Autofocus
|
Yes
|
|
|
Full time manual
|
Yes
|
|
|
Focus method
|
Rear
|
|
|
Focus notes
|
front lens group does not rotate during focusing
|
|
|
Distance scale
|
Yes
|
|
|
DoF scale
|
Yes
|
|
| Physical |
|
Weight
|
425 g (0.94 lb)
|
|
|
Diameter
|
75 mm (2.95")
|
|
|
Length
|
72 mm (2.81")
|
|
|
Materials
|
Plastic barrel, metal mount
|
|
|
Sealing
|
No
|
|
|
Colour
|
Black
|
|
|
Filter thread
|
58 mm
|
|
|
Hood product code
|
ET-65 III
|
|
|
Tripod collar
|
No
|
|
|
Optional accessories
|
Hard Case LH-B12
Soft Case ES-C13/LP1014
|
|
| Other |
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