flash exposure

Performing with light and shadow. External TTL Flash GF-1 This is an external flash with Guide .No 60 (24mm - 108 (105mm) (ISO 100 Feet) / 18 (24mm) -33(105mm) ...  more

The Harbor Digital XT-A25 XT Flash Extender Kit (Canon 580EX II, Yongnuo YN 560, 560II, 565EX) can add up to 2 f/stops of exposure at 100 ft (30.48 m) from the ...  more

Expand your creativity with the revolutionary HVL-F20AM compact external flash , which extends illumination range beyond the camera's built-in flash. Bounce flash ...  more

-Extends flash range beyond camera’s built-in flash -Bounce flash enables shadowless indirect lighting -TTL flash exposure automatically controlled by alpha ...  more

-Extends flash range beyond camera?s built-in flash -Bounce flash enables shadowless indirect lighting -TTL flash exposure automatically controlled by alpha DSLR ...  more

The Harbor Digital XT-A27 XT Flash Extender Kit (Canon 430EX or 430EX II) can add up to 2 f/stops of exposure at 100 ft (30.48 m) from the camera. Just mount the XT ...  more

Free Shipping! Fujifilm EF42 Shoe Mount Flash for FUJIFILM Cameras EF42 Shoe Mount Flash for FUJIFILM Cameras, Guide Number of 138' (42 m) at ISO 100, Auto Zoom ...  more

Free Shipping! Gossen Starlite 2 Universal Exposure Meter - Incident, Spot, Flash and Photometric Light Meter Starlite 2 Universal Exposure Meter - Incident, Spot, ...  more

Polaris SPD500 is an easy to use flash and ambient light meter. Take accurate spot and incedent meter readings accurate to 1/10th of an F-Stop and get good ...  more

Fully dedicated with the latest TTL auto exposure systems Flash tubes can be switched on or off for creative flash control Wireless flash control; high-speed ...  more

The EF-610 DG SUPER features a powerful Guide Number of 200ft / 61m and is designed to work with the latest TTL auto exposure systems of all popular digital and ...  more

The EF-610 DG Super Flash is the most powerful one yet, now offering a Guide number of 61 which translates into 61/m (200/ft) and designed to work with the latest ...  more

The EF-610 DG SUPER features a powerful Guide Number of 200ft / 61m and is designed to work with the latest TTL auto exposure systems of all popular digital and ...  more

The EF-610 DG SUPER features a powerful Guide Number of 200ft / 61m and is designed to work with the latest TTL auto exposure systems of all popular digital and ...  more

The EF-610 DG Super Flash is the most powerful one yet, now offering a Guide number of 61 which translates into 61/m (200/ft) and designed to work with the latest ...  more

The EF-610 DG ST Flash is the most powerful one yet, now offering a Guide number of 61 which translates into 61/m (200/ft) and designed to work with the latest TTL ...  more

Sigma EF-610 DG ST - Hot-shoe clip-on flash - 61 (m)  more

The EF-610 DG ST features a powerful Guide Number of 200ft / 61m and is designed to work with the latest TTL auto exposure systems of all popular digital and film ...  more

Sigma EF-610 DG ST Electronic Flash for Pentax Digital SLR Cameras  more

The EF-610 DG ST features a powerful Guide Number of 200ft / 61m and is designed to work with the latest TTL auto exposure systems of all popular digital and film ...  more