Canon RF 45mm F1.2 STM vs Canon RF 800 mm f5.6L IS USM

Key differences

The Canon RF 800 mm f5.6L IS USM has 2.15 m more closest focusing distance than the Canon RF 45mm F1.2 STM (2.6 m vs 0.45 m). The Canon RF 800 mm f5.6L IS USM has 48 more minimum aperture number than the Canon RF 45mm F1.2 STM (64 vs 16). The Canon RF 800 mm f5.6L IS USM has 0.21 x more maximum magnification than the Canon RF 45mm F1.2 STM (0.34x vs 0.13x). Lens structure (elements/groups): 9/7 on the Canon RF 45mm F1.2 STM, 26/18 on the Canon RF 800 mm f5.6L IS USM. Lens type: Full-frame lens on the Canon RF 45mm F1.2 STM, Super telephoto lens on the Canon RF 800 mm f5.6L IS USM.

• Lens structure (elements/groups)
  • RF 45mm F1.2 STM:9/7
  • RF 800 mm f5.6L IS USM:26/18
• Lens type
  • RF 45mm F1.2 STM:Full-frame lens
  • RF 800 mm f5.6L IS USM:Super telephoto lens
• Closest focusing distance
  • RF 45mm F1.2 STM:0.45 m
  • RF 800 mm f5.6L IS USM:2.6 m
• Minimum aperture number
  • RF 45mm F1.2 STM:16
  • RF 800 mm f5.6L IS USM:64
• Maximum magnification
  • RF 45mm F1.2 STM:0.13x
  • RF 800 mm f5.6L IS USM:0.34x
• Product colour
  • RF 45mm F1.2 STM:Black
  • RF 800 mm f5.6L IS USM:Black, White
• Diameter
  • RF 45mm F1.2 STM:7.8 cm
  • RF 800 mm f5.6L IS USM:16.3 cm
• Filter size
  • RF 45mm F1.2 STM:67 mm
  • RF 800 mm f5.6L IS USM:52 mm