Canon EF 100–300mm lens
The EF 100–300mm refers to three telephoto zoom lenses produced by Canon. They are of the EF lens mount that is compatible with the EOS line of cameras.
The three versions are:
- f/5.6
- f/5.6L
- f/4.5–5.6 USM
Lenses
Attribute | f/5.6 [1] | f/5.6L[2] | f/4.5–5.6 USM[3] |
---|---|---|---|
Image stabilizer | No | ||
Ring USM | No | Yes | |
L-series | No | Yes | No |
Diffractive Optics | No | ||
Ultra-low dispersion glass element | No | Yes | No |
Synthetic Fluorite glass element | No | Yes | No |
Macro | Yes | ||
Short back focus | No | ||
Maximum aperture | f/5.6 | f/4.5–5.6 | |
Minimum aperture | f/32 | f/40 | |
Weight | 685 g | 695 g | 540 g |
Max. Diameter x Length | 75 mm x 166.8 mm | 75 mm x 166.6 mm | 73 mm x 121.5 mm |
Filter diameter | 58 mm | ||
Horizontal viewing angle | 20°–6°50' | ||
Vertical viewing angle | 14°–4°35' | ||
Diagonal viewing angle; | 24°–8°15' | ||
Groups/elements | 9/15 | 10/15 | 10/13 |
# of diaphragm blades | 8 | ||
Closest focusing distance | 2 m | 1.5 m | |
Currently in production? | No | ||
Release date | March 1987 | June 1987 | June 1990 |
References
- ↑ Canon Inc. "EF100-300mm f/5.6". Canon Camera Museum. Retrieved 2016-05-18.
- ↑ Canon Inc. "EF100-300mm f/5.6L". Canon Camera Museum. Retrieved 2016-05-18.
- ↑ Canon Inc. "EF100-300mm f/4.5-5.6 USM". Canon Camera Museum. Retrieved 2016-05-18.
External links
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