Canon RF 24-105 mm f2.8L IS USM Z vs Canon RF-S 7.8 mm F4 STM Dual

Key differences

The Canon RF 24-105 mm f2.8L IS USM Z has 0.3 m more closest focusing distance than the Canon RF-S 7.8 mm F4 STM Dual (0.45 m vs 0.15 m). The Canon RF-S 7.8 mm F4 STM Dual has 1.2 more maximum aperture number than the Canon RF 24-105 mm f2.8L IS USM Z (4 vs 2.8). The Canon RF 24-105 mm f2.8L IS USM Z has 6 more minimum aperture number than the Canon RF-S 7.8 mm F4 STM Dual (22 vs 16). Only the Canon RF 24-105 mm f2.8L IS USM Z has dustproof. Lens structure (elements/groups): 23/18 on the Canon RF 24-105 mm f2.8L IS USM Z, 9/7 on the Canon RF-S 7.8 mm F4 STM Dual.

• Lens structure (elements/groups)
  • RF 24-105 mm f2.8L IS USM Z:23/18
  • RF-S 7.8 mm F4 STM Dual:9/7
• Lens type
  • RF 24-105 mm f2.8L IS USM Z:Zoom lens
  • RF-S 7.8 mm F4 STM Dual:Stereoscopic lens
• Lens viewing angle, horizontal
  • RF 24-105 mm f2.8L IS USM Z:74° - 19° 20'
  • RF-S 7.8 mm F4 STM Dual:63°
• Lens viewing angle, vertical
  • RF 24-105 mm f2.8L IS USM Z:53° - 13°
  • RF-S 7.8 mm F4 STM Dual:63°
• Lens viewing angle, diagonal
  • RF 24-105 mm f2.8L IS USM Z:84° - 23°20'
  • RF-S 7.8 mm F4 STM Dual:63°
• Closest focusing distance
  • RF 24-105 mm f2.8L IS USM Z:0.45 m
  • RF-S 7.8 mm F4 STM Dual:0.15 m
• Image sensor format
  • RF 24-105 mm f2.8L IS USM Z:Full frame
  • RF-S 7.8 mm F4 STM Dual:APS-C
• Maximum aperture number
  • RF 24-105 mm f2.8L IS USM Z:2.8
  • RF-S 7.8 mm F4 STM Dual:4