| Optics |
| Max Focal Length |
180 mm |
| Min Focal Length |
180 mm |
| Min Focus Distance |
1.6 ft |
| Max Aperture |
f/ 3.5 |
| Filter Size Supported |
72 mm |
| Additional Specifications |
| Product Line |
EF |
| Lens Construction |
14 Elements in 12 Groups |
| Front Camera |
Canon |
| Brand Name |
Canon |
| Quick Glance |
| Max Focal Length |
180 mm |
| Lens Type |
Macro |
| Camera Mount |
EF Extender 1.4x and 2x EOS (SLR) Camera Systems |
| Max Aperture |
f/ 3.5 |
| Usage Information |
| Lens Type |
Macro |
| Compatible Camera Mount |
EF Extender 1.4x and 2x EOS (SLR) Camera Systems |
| More Info |
| URL |
http://www.usa.canon.com |
| Physical Specifications |
| Weight |
2.40 lb |
| Dimensions |
7.30" Length x 3.20" Diameter |
