Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens
Lens
• Lens Type: Telephoto Zoom Lens
• Lens Mount: Canon EF Mount
• Compatible Format: Full-Frame
• Focal Length: 75–300mm
• Maximum Aperture: f/4–5.6
• Minimum Aperture: f/32–45
• Lens Construction: 13 Elements in 9 Groups
• Diaphragm Blades: 7
• Image Stabilizer: No
• Marketed: April 1999
Optical Design
• Lens Construction: 13 Elements in 9 Groups
• Optical System: Same optical system as the EF 75-300mm f/4-5.6 III USM
• Lead-Free Glass: Canon specifies lead-free glass lens elements
• Zoom Range: Covers medium telephoto at 75mm through super-telephoto at 300mm
Autofocus & Focusing
• AF Drive: DC Motor / Micromotor
• Focusing System: Front Group Rotating Extension System
• Autofocus: Supported
• Closest Focusing Distance: 1.5m / 4.9 ft.
• Maximum Magnification: 0.25×
• Zoom System: Rotating Type
Aperture
• Maximum Aperture at 75mm: f/4
• Maximum Aperture at 300mm: f/5.6
• Minimum Aperture: f/32–45
• Diaphragm Blades: 7
Angle of View
• Diagonal Angle of View: 32°11′ – 8°15′
Filter
• Filter Diameter: 58mm
• Filter Type: Front Screw-In
Dimensions & Weight
• Maximum Diameter: Approx. 71mm
• Length: Approx. 122.1mm
• Dimensions: Approx. Ø71 × 122.1mm
• Weight: Approx. 480g / 16.8 oz.