- Specifications
- Block diagram
| Marketed | September 2002 |
| Original Price | 40,000 yen (w/case and hood) |
| Lens Construction (group) | 9 |
| Lens Construction (element) | 13 |
| No. of Diaphragm Blades | 7(circular aperture) |
| Minimum Aperture | 38-45 |
| Closest Focusing Distance (m) | 1.5 |
| Maximum Magnification (x) | 0.25 |
| Filter Diameter (mm) | 58 |
| Maximum Diameter X Length (mm) | 71 X 114.7 |
| Weight (g) | 420 |
The EF90-300mm f/4.5-5.6 USM telephoto zoom lens utilizes a micro-USM (ultrasonic motor). The EF90-300mm f/4.5-5.6 USM telephoto zoom lens utilizes a micro-USM (ultrasonic motor). Featuring a round aperture opening, the lens achieves outstanding background blur performance.
