The Flash X-Tender FX-6 Flash Output Booster for Nikon SB-900 Flash

I blinded the dog.

I am a semi-professional bird photographer ([...]) and have been quite impressed with the results obtained with the Better Beamer coupled with the SB-900 while using super telephoto lenses (e.g., 500 mm with 1.7x teleconverter). At reasonably close ranges, the Better Beamer throws enough light to completely illuminate the subject allowing images to be acquired that were previously unattainable. As a result, I was able to get a great Spotted Towhee shot in dense underbrush that would have been virtually impossible without the flash as a 1/15s exposure was metered before turning on the flash. The use of the Better Beamer and the SB-900 will do more than allow you to capture images in low lighting conditions. I use the flash + Better Beamer in 99% of my wildlife photography -- even on the brightest day -- as it provides great fill lighting, reducing shadows and slowing down the action. Very highly recommended accessory!

There are 2 velcro strips holding the prism to the arms and after two uses I can see it is already peeling back. I'll need to glue soon. Otherwise it does it's job.

WIth a strong flash you can get some wonderful reach with this. I have this on the sony HVL-60M and it fits and works well.Warning - always be aware of the sun when you have this on your flash as the fresnel lens is a magnifier and is easily capable of burning / setting fire to your flash or surroundings.I plan on making a little V of paper with magnets to hold it shut when I am walking around not actively taking shots.

This thing really extends the reach of my flash. I photograph in full sunlight and needed a fill for shadows. I zoom from 150 mm to 200 mm and needed something that would do that without adding a lot of weight. This is an I expensive solution.