EF Lenses


EF28-105mm f/4-5.6 USM

  • Specifications
  • Block diagram
Marketed September 2002
Original Price 30,000 yen
Lens Construction (group) 9
Lens Construction (element) 10
No. of Diaphragm Blades 6(circular aperture)
Minimum Aperture 22-32
Closest Focusing Distance (m) 0.48
Maximum Magnification (x) 0.19
Filter Diameter (mm) 58
Maximum Diameter x Length (mm) 67 x 68
Weight (g) 210

The EF28-105mm f/4-5.6 USM compact lightweight standard zoom lens utilizes a micro-USMII to realize fast, quiet autofocus performance. Featuring a round aperture opening, the lens achieves outstanding background blur performance.

Block diagram

Aspherical lens