Canon EF 100mm f/2.8L Macro IS USM Lens

key specs for the Canon EF 100mm f/2.8L Macro IS USM Lens:

• Focal Length: 100mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/32
• Lens Construction: 15 elements in 12 groups (including 1 Ultra-Low Dispersion element)
• Angle of View: 24° (diagonal)
• Minimum Focus Distance: 0.3m (11.8″)
• Maximum Magnification: 1:1 (life-size)
• Filter Size: 67mm
• Weight: Approx. 625g (22.1 oz)
• Image Stabilization: 4-stop optical IS
• Autofocus: Ring-type Ultrasonic Motor (USM)
• Aperture Blades: Rounded 9-blade diaphragm
• Special Features: Weather-sealed construction, focus range limiter