The MR-14EX II Macro Ring Lite Flash from Canon is designed for use with Canon macro lenses for close-up photography. With a guide number 34' at ISO 100 per side, its twin tube design allows each flash tube to fire independently, or simultaneously to provide a combined guide number of 46' at ISO 100. White LED focusing lamps and two types of modeling lights allow for accurate previewing of the light's effect. An illuminated dot-matrix LCD screen lets you make adjustments to the flash in both bright- and low-light situations. The MR-14EX II has 12 custom functions, and supports wireless E-TTL when linked with one or more Speedlite 600EX-RT flashes. The ring flash can be powered by 4x AA batteries or an optional CP-E4 battery pack. This unit is compatible with the Canon EF 50mm f/2. Hp Probook 4520s Drivers For Windows 7 Ultimate. 5 Compact Macro, EF-S 60mm f/2.8 Macro USM, EF 100mm f/2.8 Macro USM, and MP-E 65mm f/2.8 1-5x Macro Photo lenses.

If using the EF 100mm f/2.8L Macro IS USM lens, the separate Macrolite Adapter 67 is required; if using the EF 180mm f/3.5L Macro USM lens, the separate Macrolite Adapter 72C is required. Type Flash Mount Shoe Guide No. Rated 5 out of 5 by Anonymous from Fantastic Ring Light I shoot multiple off-camera radio controlled Speedlites in a variety of ways, but never really delved into macro lighting. This Ring Light is amazing and makes it so easy to shoot great hand-held macro at 1:1.

It changes the game and allows for hand-held macro shooting with great ease using ETTL flash. Just set the camera aperture to f/22 or f/25, speed at 1/200 (max sync) and ISO 1000. Setup Printer On Linux Mint. That gives you the movement freezing result at a decent DOF. No need for a tripod which is always difficult with macro outdoor shooting.

It darkens the ambient background light and creates amazing perfectly lit results at 1:1 macro if you have a good macro lens. Macro shooting is always low light shooting because of the tiny apertures and fast speeds required. This ring lite has amazing results, all using simple TTL. I just wish it had the radio signal capabilities of the 600 Speedlites. Rated 3 out of 5 by James from Lacking.

I bought this for macro work of course. It's a reasonable flash unit, but it had some things I just couldn't get past: 1. That adapter! You'll have to use the adapter to mount this on your 100 mm macro lens.

A huge pain as far as I'm concerned because the adapter tends to seize itself to any filters you've got mounted on your lens. No adjustment for direction: You can only go one direction with this unit - straight ahead. The MT-24 offers that, but for a higher price. I feel this lack of adjustment limits the use of the flash, and since it's already a specialized unit, those limits were too narrow for me. And then there's my pet peeve with all of Canon's flash units: No external dc power input.