Overview
The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM’s. The difference is that it uses a DC motor instead of a USM to drive the AF.
Features:
- Versatile telephoto focal range ideal for portraiture and magnifying distant subjects.
- When used on an APS-C format camera the equivalent focal length range is 120-480mm.
- Lightweight and compact, weighs only 16.8 oz
- Autofocus via front group extension system with DC micromotor
- 4.9' minimum focus distance throughout the zoom range
Panel Features:
1.) Zoom Ring
2.) Zoom position index
3.) Contacts
4.) Lens Mount Index
5.) Focus Mode Switch
6.) Focusing ring
Sample Image
MTF Charts
Modulation Transfer Function or "MTF" is a measurement of the optical performance potential of a lens.
What's in the Box?
- Canon EF 75-300mm f/4-5.6 III Lens
- E-58 58mm Snap-On Lens Cap
- Lens Dust Cap E (Rear)
How to Set-up the Lens:
Specifications:
- Focal Length & Maximum Aperture ................75-300mm 1:4-5.6
- Lens Construction ..........................13 elements in 9 groups
- Diagonal Angle of View .....................32° 11' - 8° 15'
- Focus Adjustment .................................. Front group rotating extension system with Micromotor
- Closest Focusing Distance .................... 1.5m/ 4.9 ft.
- Filter Size ............................................................ 58mm
- Max. Diameter x Length, Weight .................2.8" x 4.8", 16.8 oz. / 71mm x 122mm, 480g