Inner focusing system with USM. Full-time manual focus available.
Filter Size: 67mm
Macro Ring Lite MR-14EX II
Twin-tube ring lite designed for close-up photography with EF Macro lenses; flash tubes can fire together or independently
Shorter recycling time and reduced size compared to MR-14EX
Supports E-TTL (TTL/E-TTL) wireless autoflash in conjunction with one or more Speedlite 600EX-RT flashes
White LED focusing lamps and two forms of modeling flash permit preview of lighting effects
Easy operation with illuminated dot-matrix LCD panel for easy flash settings in any lighting condition
Remote Switch RS-80N3
Remote switch for EOS cameras with the N3-type socket to prevent camera shake for super telephoto shots, macro photography shots and bulb exposures. The Remote Switch works just like a shutter button, enabling halfway or complete pressing. It has a shutter-release lock and a 2.6ft/80cm cord.
Macrolite Adapter 67
Macrolite adapters are rings used to attach macrolites to select lenses.
The Canon Macrolite Adapter 67 attaches MT-24EX, MR-14EX or ML-3 to most 67mm filter size lenses.
Not recommended for use with the EF-28-80mm f/3.5-5.6, EF 28-70mm f/3.5-4.5, EF 35-70mm F/3.5-4.5, or FD 28-55mm f/3.5-4.5, or FD 35-70mm f/3.5-4.5; already built into the EF 50 f/2.8 Marco, EF 100mm f/2.8, EF-S 60mm f/2.8 USM Marco, EF 100mm f/2.8 USM Marco and MP-E 65mm lenses.