- ›
- All Lenses ›
- Canon EF ›
- kwc9
Kamerastore Digital Database
Canon 300mm f4 L USM - Lens
Canon 300mm f4 L USM - Lens
Long telephoto lens from Canon's L line, released in 1991. No image stabilization means a smaller lens, but faster shutter speeds. Ultrasonic motors (USM) make focusing fast and quiet.
- Canon 300mm f4 L Ultrasonic EF Lens (8 elements, 7 groups)
- Minimum focus distance: 2.5m
- Aperture blades: 8
- Size: ~213mm long, ~87mm diameter
Canon EF
Canon introduced the EF mount to the world in 1987. At the time it was the first fully electronic lens mount on the market and offered faster autofocus than the competition. The all-electronic nature of the mount means that the oldest EF lenses will still work properly on the newest bodies without any compatibility issues.
The decision to completely scrap the FD mount was not a popular one at the time, but it allowed Canon to wrest control of the professional market away from Nikon.
One of the main advantages of the EF mount compared to Nikon F, Pentax K and Sony A is the shorter flange distance. The EF mount has less distance between the back of the lens to the image plane, allowing for the easy use of lens adapters. A shorter flange distance also allows for more effective wide-angle lenses at lower prices.
-
Vendor:
Canon 28-135mm f3.5-5.6 IS USM
Regular price $328.00 AUDRegular priceUnit price / per -
Vendor:
Canon RS-80N3 Remote Switch
Regular price $25.00 AUDRegular priceUnit price / per -
Vendor:
Canon Angle Finder C
Regular price $131.00 AUDRegular priceUnit price / per -
Vendor:
Canon BG-E6 Battery Grip
Regular price $58.00 AUDRegular priceUnit price / per -
Vendor:
Canon WFT-E6B Wireless File Transmitter
Regular price $256.00 AUDRegular priceUnit price / per -
Vendor:
Canon 70-200mm f2.8 L IS USM
Regular price $1,399.00 AUDRegular priceUnit price / per -
Vendor:
Canon 50mm f1.8 II
Regular price $164.00 AUDRegular priceUnit price / per -
Vendor:
Canon EW-83E Lens Hood
Regular price $17.00 AUDRegular priceUnit price / per -
Vendor:
Canon RS-60E3 Remote Shutter Release
Regular price $17.00 AUDRegular priceUnit price / per -
Vendor:
Canon EOS 300/300 QD Instructions
Regular price $9.00 AUDRegular priceUnit price / per -
Vendor:
Canon EOS 500N/500NQD Instructions
Regular price $9.00 AUDRegular priceUnit price / per -
Vendor:
Kenko Extension Tube Set
Regular price $98.00 AUDRegular priceUnit price / per -
Vendor:
Canon Extension Tube EF25 II
Regular price $147.00 AUDRegular priceUnit price / per -
Vendor:
Canon EOS 5D Mark II
Regular price $536.00 AUDRegular priceUnit price / per -
Vendor:
Canon EOS 3000N
Regular price $114.00 AUDRegular priceUnit price / per -
Vendor:
Sigma 24-105mm f4 DG OS HSM Art
Regular price $1,070.00 AUDRegular priceUnit price / per -
Vendor:
Sigma 70-300mm f4-5.6 DG Macro
Regular price $147.00 AUDRegular priceUnit price / per -
Vendor:
Canon 50mm f1.8 II
Regular price $164.00 AUDRegular priceUnit price / per -
Vendor:
Elinchrom EL-Skyport
Regular price $114.00 AUDRegular priceUnit price / per -
-
Vendor:
Canon 80-200mm f4.5-5.6 II
Regular price $114.00 AUDRegular priceUnit price / per -
Vendor:
Canon 420EX Speedlite
Regular price $98.00 AUDRegular priceUnit price / per -
Vendor:
Canon 70-300mm f4-5.6 IS USM
Regular price $519.00 AUDRegular priceUnit price / per -
Vendor:
Canon 580EX II Speedlite
Regular price $180.00 AUDRegular priceUnit price / per -
Vendor:
Tokina 17mm f3.5 Aspherical AT-X Pro
Regular price $289.00 AUDRegular priceUnit price / per