On Thursday, October 4, 2012
In Sept the organization successfully provided the first relationships to function this new specific progression, and to no excellent shock it became a 100mm macro. The EF 100mm F2.8 L IS USM Macro connects The rule eos eos amazing short-telephoto choice as a complement to (rather than a alternative for) the existing EF 100mm F2.8 USM Macro, and at a considerably excellent cost. Together with specific progression IS specific progression it income all the regular benefits associated with the top excellent 'L' banner, such as powerful, weathersealed create and the use of unique cup for the difference in aberrations. The visual development is of 15 components in 12 categories, along with just one ultra-low distribution cup element, and the 1:1 highest possible possible magnifier is obtained at a tiniest concentrate wide range of 0.3m.
Canon creates some quite particular statements for the durability of its new IS program, and it's value looking at these in details. The assistance is predicted to provide a 4 stop benefits at more time concentrate differs, losing to 3 prevents at 0.5x magnifier and 2 prevents at complete 1x magnifier. The first of these specifications is quite much par for the course for The rule eos eos existing IS relationships, but even with the Several program it's apparent that the stage of assistance at near differs is predicted to be relatively low (this despite The rule eos eos marketing content stating that it 'enables camcorders lovers to catch amazing close-up injections without the need for a tripod'). So the question audiences will definitely be asking is whether the combination of features provided by the new relationships is definitely impressive to rationalize buying it over the older, but well-regarded non-stabilized 100mm macro.
Headline features
- 100mm fixed focal length; F2.8 maximum aperture
- Macro focusing: 1:1 maximum magnification
- 'Hybrid' image stabilization system for increased effectiveness at close focus distances
- Canon EF mount for full-frame and APS-C DSLRs
Angle of view
The picture below illustrates the lens's angle of view on full frame and APS-C DSLRs (taken from our standard vantage point): |  |
100mm (Full Frame) | 100mm (APS-C; 160mm equivalent) |
|---|
Canon EF 100mm F2.8 L IS USM Macro specifications
| Price | � US: $1050 � UK: �989 |
|---|---|
| Date introduced | September 2009 |
| Maximum format size | 35mm full frame |
| Focal length | 100mm |
| 35mm equivalent focal length (APS-C) | 160mm |
| Diagonal angle of view (FF) | 27� |
| Diagonal angle of view (APS-C) | 17� |
| Maximum aperture | F2.8 |
| Minimum aperture | F32 |
| Lens Construction | � 15 elements / 12 groups � 1 UD element |
| Number of diaphragm blades | 9, rounded |
| Minimum focus | � Full: 0.3m / 1.0ft � Limit: 0.5m / 1.64ft |
| Maximum magnification | 1.0x |
| AF motor type | � Ring-type Ultrasonic Motor � Full time manual focus |
| Focus method | Internal |
| Image stabilization | � Hybrid IS � 4 stops � 3 stops at 0.5x magnification � 2 stops at 1.0x magnification |
| Filter thread | � 67mm � Does not rotate on focus |
| Supplied accessories* | � Front and rear caps � ET-73 Lens hood � Lens case LP1219 |
| Optional accessories | � Tripod Mount Ring D |
| Weight | 625g (22 oz) |
| Dimensions | 78mm diameter x 123mm length (3.1 x 4.8 in) |
| Lens Mount | Canon EF |
| Other | Supplies distance information to camera body |
Original Article:www.dpreview.com
