Lens Summary
Brand: Canon
Also Known As: Canon 300mm f/4L IS
Lens Type: Prime Lens
Format: Full Frame / FX
Focus: Autofocus
Lens Mount: Canon EF
Release Date: 1997-12-01
MSRP Price: $1181
Made in: Japan
Infrared Rating: Good
Production Status: In Production
Lens Description: Compact L-series telephoto lens with an Image Stabilizer which compensates for camera shake with the equivalent effect of a shutter speed two stops faster. Two Image Stabilizer modes are provided: Stabilizer Mode 1 (the same mode featured on the EF 75-300mm f/4-5.6 IS USM) and the new Stabilizer Mode 2 which steadies the image during horizontal or vertical panning. Mode 2 detects the panning direction automatically. The closest focusing distance is 4.9 feet (1.5 m).
Canon EF 300mm f/4L IS USM Specifications
| Lens Specifications | |
|---|---|
| * Supplied accessories may differ depending on country or area | |
| Lens Type | Prime Lens |
| Focal Length | 300mm |
| Mount Type | Canon EF |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor Canon (APS-C) |
| Compatible with Teleconverters | Yes |
| Maximum Reproduction Ratio | 1:4.1 |
| Image Stabilizer (Image Stabilization) | Yes |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/4 |
| Minimum Aperture | f/32 |
| Maximum Angle of View (Full Frame format) | 8° |
| Optical Information | |
| Lens Elements | 15 |
| Lens Groups | 11 |
| Diaphragm Blades | 8 |
| SWC (SubWavelength Structure Coating) | No |
| Super Spectra Coating | Yes |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| UltraSonic Motor (USM) | Yes |
| Rear Focusing | Yes |
| Minimum Focus Distance | 1.50m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 77mm |
| Accepts Filter Type | Drop-in |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Tripod Collar | Yes |
| Dimensions | 8.89 x 22.10cm |
| Weight | 1.19kg |
| Other Information | |
| Available in Colors | Grey and Black |
| Supplied Accessories | 01/01/1900 |
Lens Construction
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