Английская Википедия:Canon EF 90–300mm lens

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Шаблон:Short description The Canon EF 90–300mm f/4.5–5.6 lens is a telephoto zoom lens for Canon EOS single-lens reflex cameras with an EF lens mount. There have been two versions available: one with and one without USM.

Specifications

Attribute Шаблон:F/4.5–5.6 USM[1] Шаблон:F/4.5–5.6[2]
Image Файл:Canon EF 90-300mm.JPG
Key features
Full-frame compatible Yes Yes
Image stabilizer No No
Environmental Sealing No No
Ultrasonic Motor Yes Yes No No
L-series No No
Diffractive Optics No No
Technical data
Aperture (max–min) Шаблон:F/4.5–5.6 – Шаблон:F/38–45
Construction 9 groups / 13 elements
# of diaphragm blades 7(circular aperture)
Closest focusing distance Шаблон:Convert
Max. magnification 0.25x
Horizontal viewing angle
Diagonal viewing angle
Vertical viewing angle
Physical data
Weight Шаблон:Convert
Maximum diameter Шаблон:Convert
Length Шаблон:Convert
Filter diameter 58 mm
Accessories
Lens hood ? ?
Retail information
Release date September 2002 September 2003
Currently in production? No No
MSRP yen 40,000 (w/case and hood) 40,000 (w/case)

References

External links

Шаблон:Commonscat

Шаблон:Canon EF lenses

Шаблон:Photo-stub