This is the Canon EF 85mm f/1.2L II USM standard / medium telephoto lens:
Sample Photos
Official full-resolution Canon 30D image sample from Canon Japan:
| Click the thumbnail to view at original size | Image Information (The JPEG images were converted from RAW using RAW Image Task) |
Portrait 2  | Lens: Canon EF 85mm f1.2 II USM Tv (Shutter Speed): 1/125 sec Av (Aperture Value): f/2.8 ISO Speed: ISO100 White Balance: Daylight Picture Style: Monochrome (Filter:Green) |
You can view the other 5 Canon 30D samples here.
Accessories and add-ons
The EF 85mm f/1.2L USM takes 72mm filters. Recommended filter brands are B+W and Hoya.
Resources
Official Canon EF 85mm f/1.2L USM page at Canon USA.
Related
Canon Lenses – Main page