Canon EF 35-70mm lens
The Canon EF35-70mm f/3.5-4.5 is an EF mount wide-to-normal zoom lens. It is one of the first lenses in the Canon EF series. It has the same optical design as the Canon New FD 35-70mm f/3.5-4.[1]
In October 1988, Canon announced the EF35-70mm f/3.5-4.5A lens. This lens has similar physical values, but was sold at a lower price.[2]
Specifications
Attribute | f/3.5-4.5 | f/3.5-4.5A |
---|---|---|
Image | ![]() |
|
Key features | ||
Full-frame compatible | ![]() | |
Image stabilizer | ![]() | |
Ultrasonic Motor | ![]() | |
Stepping Motor | ![]() | |
L-series | ![]() | |
Macro | ![]() | |
Technical data | ||
Focal length | 35 mm–70 mm | |
Aperture (max/min) | f/3.5–f/4.5 / f/29 | |
Construction | 9 elements / 8 groups | |
# of diaphragm blades | 5 | |
Closest focusing distance | 0.39 m (1.3 ft) | |
Max. magnification | 0.2 x | |
Horizontal viewing angle | ||
Vertical viewing angle | ||
Diagonal viewing angle | ||
Physical data | ||
Weight | 245 g (8.6 oz) | 230 g (8.1 oz) |
Maximum diameter | 68.8 mm (2.71 in) | 70 mm (2.8 in) |
Length | 63 mm (2.5 in) | |
Filter diameter | 52 mm | |
Accessories | ||
Lens case | ||
Lens hood | ||
Retail information | ||
Release date | March 1987 | October 1988 |
Currently in production? | ![]() | |
MSRP yen | 34,700 | 27,400 |
gollark: I do vaguely feel this way about encryption and whatever - if people were trustworthy and nice™, we could save some amount of system resources and key distribution hassle and whatever. As it turns out, though, they aren't, so it isn't very relevant, and even if everyone suddenly did stop being antagonistic, this is a ridiculously unstable state.
gollark: What of the GTech™ contrasocietous chambers™?
gollark: You don't get secure systems by saying "let's just trust Jeff here".
gollark: Well, the energy thing is separate, but this is good security design, yes.
gollark: You can happily use it for non-adverserial non-anonymous transactions, though?
References
- Canon Inc. "EF35-70mm f/3.5-4.5". Canon Camera Museum. Retrieved 2016-05-24.
- Canon Inc. "EF35-70mm f/3.5-4.5A". Canon Camera Museum. Retrieved 2016-05-24.
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