Pentax has been a leader in the photographic field for many years. Many Pentax innovations have become standards in the industry. Pentax's enthusiasm and devotion towards the development of high-quality products have thrived over the years and continues t...

Sony HVL-F32X High Grade Flash - Get outstanding flash coverage of up to 48 feet with this Deluxe Sony High Grade Flash. Offers innovative built-in model light mode, manual lighting control for increased creativity and a bounce and tilt head with built-in...

High power flash for select Canon Powershot digital cameras / Compatible with the Canon Powershot A510

Speedlite 550EX is the main component of a flash system designed together with the EOS-3 SLR camera. It provides full compatibility with the area AF technology employed by the EOS-3 and refined E-TTL autoflash for improved performance. Other main features...

This exciting new addition to the EOS System combines compact size and affordability with an added dose of features and sophistication. Improving on the previous model, Speedlite 420EX, the new 430EX can now be set into manual flash mode (full power~1/64)...

This exciting new addition to the EOS System combines compact size and affordability with an added dose of features and sophistication. Improving on the previous model, Speedlite 420EX, the new 430EX can now be set into manual flash mode (full power~1/64)...

Get professional results every time with this handy and easy-to-use tool for projects involving measurements! Work and convert in all dimensional formats including Feet-Inch-Fractions, Decimal Inches, Fractions, Yards, Meters, Centimeters and Millimeters...

The Measure Master Pro hand-held calculator is great for anyone who works with dimensions. It simplifies doing linear, area or volume calculations needed to plan, build, assemble and complete practically any project you can think of. Converts to and From

The supreme electronic-flash of Canon's Speedlite series, the Speedlite 580EX has a maximum guide number of 58/191 at ISO 100 in meters/feet (at 105mm focal length), faster recycling, more consistent color and enhanced controls are among the improvements...

The supreme electronic-flash of Canon's Speedlite series, the Speedlite 580EX has a maximum guide number of 58/191 at ISO 100 in meters/feet (at 105mm focal length), faster recycling, more consistent color and enhanced controls are among the improvements