A-TTL - Camera User Guide

Canon Speedlite 430EX II Flash User Manual, Instruction Manual, User Guide (PDF)

Canon Speedlite 430EX II is a powerful flash offers a guide number of 141 ft./43m at ISO 100. The Recycle times have been reduced by approximately 20%, with silent recycling. A one-touch quick-lock mechanism makes it easy to attach or detach the 430EX II from the camera and a metal foot has been added for strength and durability.

Speedlite 430EX II features auto zoom covering 24-105mm, which can further extends to 14mm wide coverage with its inbuilt wide panel. Flash controls can now be set on the flash's rear LCD, or directly on compatible EOS Digital SLR camera's LCD screen.

Camera User Guide November 8, 2018

Canon Speedlite 580EX II Flash User Manual, Instruction Manual, User Guide (PDF)

Canon Speedlite 580EX II Flash is fully compatible with all EOS SLRs, it offers maximum Guide Number of 58 at 105mm setting (GN 190, feet), and supports E-TTL II/E-TTL/TTL autoflash and silent recycling.

The Speedlite 580EX II is dust- and water- resistance, making it possible for users to use flash safely when shooting in dusty or wet environments with EOS-1Ds Mark III/EOS-1D Mark III.

Camera User Guide December 16, 2022

Canon Speedlite 600EX-RT / Speedlite 600EX Flash User Manual, Instruction Manual, User Guide (PDF)

Canon Speedlite 600EX-RT / Speedlite 600EX professional flash is designed to meet the professional flash standards that bring more effective flash photography in more situations than previously possible. It has an improved maximum Guide No. of 60 and an expanded flash coverage from lens' focal length 20mm to 200mm. A range of flash modes are supported such as E-TTL II / E-TTL / TTL autoflash, Flash External Metering, Manual Flash and Stroboscopic Flash for meeting various needs under different situations.

The Speedlite 600EX-RT also features built-in radio trigger, providing reliable off-camera flash at distances of up to 30m (98.4 feet), even around corners.

Camera User Guide February 26, 2015