Canon Lenses EFCompare 2 of Canon Lenses EF

Posted by erlan | Posted in camera | Posted on 20-04-2012


Canon EF 8-15mm f/4L Fisheye USM Canon EF 15mm f/2.8 Fisheye
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Basic Information
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Announced 26-Aug-10
Principal specifications
Lens type Zoom lens Prime lens
Max Format size 35mm FF 35mm FF
Focal length 8 – 15 mm 15 mm
Image stabilisation No No
Lens mount Canon EF Canon EF
Maximum aperture F4.0 F2.8
Minimum aperture F22.0 F22.0
Aperture ring No No
Number of diaphragm blades 7 5
Elements 14 8
Groups 11 7
Special elements / coatings 1 aspherical element, 1 Ultra-low Dispersion (UD) element, SubWavelength Structure Coating (SWC), Fluorine Coating
Minimum focus 0.15 m (5.91″) 0.20 m (7.87″)
Maximum magnification 0.39 x 0.14 x
Autofocus Yes Yes
Motor type Ring-type ultrasonic
Full time manual Yes No
Focus method Rear Rear
Distance scale Yes Yes
DoF scale No Yes
Weight 540 g (1.19 lb) 330 g (0.73 lb)
Diameter 79 mm (3.11″) 73 mm (2.87″)
Length 83 mm (3.27″) 62 mm (2.45″)
Materials Metal barrel, metal mount Metal barrel, metal mount
Sealing Yes No
Colour Black Black
Zoom method Rotary (internal)
Filter notes Rear drop-in gelatin filter holder Rear drop-in gelatin filter holder
Hood supplied Yes Yes
Hood product code EW-77 Fixed petal-type hood
Tripod collar No No
Optional accessories Hard case LHP-C10 Soft case ES-C9/LP814 Hard case LHP-C10 Soft case ES-C9/LP814

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