Focal Length |
100mm
|
Maximum Aperture |
f/2.8
|
Minimum Aperture |
f/32
|
Lens Mount |
Canon EF
|
Lens Format Coverage |
Full-Frame
|
Angle of View |
24°
|
Minimum Focus Distance |
11.81″ / 30 cm
|
Maximum Magnification |
1x
|
Macro Reproduction Ratio |
1:1
|
Optical Design |
15 Elements in 12 Groups
|
Diaphragm Blades |
9, Rounded
|
Focus Type |
Autofocus
|
Image Stabilization |
Yes
|
Tripod Collar |
Removable and Rotating (Optional)
|
Filter Size |
67 mm (Front)
|
Dimensions (ø x L) |
3.06 x 4.84″ / 77.7 x 123 mm
|
Weight |
1.38 lb / 625 g
|
Primarily designed for close-up shooting, the EF 100mm f/2.8L Macro IS USM from Canon is a versatile L-series short telephoto prime that is also well-suited for portraiture and other mid-range subjects. As a macro lens, however, this 100mm offers a life-size, 1:1 maximum magnification and an 11.8″ minimum focusing distance. Complementing close-up shooting, an Image Stabilizer is featured that minimizes camera shake by two stops at full 1:1 magnification, or up to four stops at lower magnifications for sharper handheld shooting. Also contributing to smooth and intuitive handling, a ring-type USM and internal focusing design offers quick, quiet, and accurate autofocus performance along with full-time manual focus override. In regard to its optical assets, one ultra-low dispersion element is featured, to control color fringing and chromatic aberrations, and a Super Spectra coating has been applied to suppress flare and ghosting for improved contrast and color fidelity. Additionally, as an L-series lens, this 100mm f/2.8 is weather-sealed for working in inclement conditions.
azim –
good lens