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Canon EF 28mm f/1.8 USM

Nhà sản xuất: CANON
Chi tiết

* Focal length: 28mm
* Maximum aperture: 1:1.8
* Lens construction: 5 elements in 5 groups
* Diagonal angle of view: 75 degrees
* Focus adjustment: Overall linear extension system with AFD
* Closest focusing distance: 1 foot
* Filter size: 58mm
* Dimensions: 2.7 inches in diameter, 1.7 inches long
* Weight: 6.5 ounces