Post by Romy Ocon on Dec 7, 2009 11:50:27 GMT
Features:
The 100mm f/2.8 macro lens will focus over the full range from infinity down to life size (1:1 reproduction ratio). This lens will impress any serious photographer with its combination of versatility, image quality and superb handling. A high-performance ring type Ultrasonic Motor provides fast and silent AF throughout its focus range, and even more significantly, allows full-time manual focusing permitting the close-up or macro shooter to instantly override the AF whenever necessary.
• Advanced optical formula with a three-group floating element system for exceptional close-up performance
• Internal focusing means the lens length is constant
• Secondary diaphragm to block stray light at f/2.8 & increase contrast when shooting in backlit conditions
• Ultrasonic Motor provides outstanding AF speed at all focusing distances
• Wide manual focusing ring with smooth action & fulltime manual focus override (even in AF mode)
• Tripod collar available optionally
SPECS:
Filter Size 58mm
f/Stop Range f/2.8-32
Minimum Focus Distance 1' (0.31 m)
Magnification 1:1
Zoom/Focus Control Not Applicable
Angle of View 24°
Groups/Elements 8/12
Tripod Collar Optional [Tripod Mount Ring B(B)]
Length 4.7"
Maximum Diameter 3.1"
Weight 1.32 lb
The 100mm f/2.8 macro lens will focus over the full range from infinity down to life size (1:1 reproduction ratio). This lens will impress any serious photographer with its combination of versatility, image quality and superb handling. A high-performance ring type Ultrasonic Motor provides fast and silent AF throughout its focus range, and even more significantly, allows full-time manual focusing permitting the close-up or macro shooter to instantly override the AF whenever necessary.
• Advanced optical formula with a three-group floating element system for exceptional close-up performance
• Internal focusing means the lens length is constant
• Secondary diaphragm to block stray light at f/2.8 & increase contrast when shooting in backlit conditions
• Ultrasonic Motor provides outstanding AF speed at all focusing distances
• Wide manual focusing ring with smooth action & fulltime manual focus override (even in AF mode)
• Tripod collar available optionally
SPECS:
Filter Size 58mm
f/Stop Range f/2.8-32
Minimum Focus Distance 1' (0.31 m)
Magnification 1:1
Zoom/Focus Control Not Applicable
Angle of View 24°
Groups/Elements 8/12
Tripod Collar Optional [Tripod Mount Ring B(B)]
Length 4.7"
Maximum Diameter 3.1"
Weight 1.32 lb
I wish Canon can lend it for demo... he, he. And then I will buy the demo unit at marked down price for a used one... ha, ha, ha. telyds, dreaming
