Magician Flash Diffuser (Whaletail)
Gary Fong WhaleTail is made of translucent plastic that is rather thick and heavy. The WhaleTail Studio version weighs around 160 gram depending on the spacer size. Being so heavy, it is practically useless with some flashguns (like Metz 48 AF-1, for example) that do not lock at angled head position.
The body of the diffuser is pretty big and does not fold. So, it requires some extra space in your gear bag. A possible save here, as Gary suggests, is to carry WhaleTail outside of the bag. The construction is sturdy and won't break easily.
Mounting of WhaleTail onto a flash is pretty simple. A rubber band goes around the flash head, and a Velcro strap secures the diffuser in place. WhaleTail fits most of flash heads, and it is very unlikely to fall off when in use.
The flaps are easy to attach and detach. However, since they're plastic, there is a possibility that after a while, they will wear up and won't stay put at some angles. It actually is the case with our brand new WhaleTail already, but this issue can be easily fixed. Heat the flaps up (let say, in hot water) and squash the connectors a little bit for a better grip. Gary claims the flaps are unbreakable, and they are, indeed, very sturdy, bendable, and unlikely to break.
When mounted on a flash head, the diffuser sits high above the lens axle. This position gives a natural looking light from the above of the object you shoot and eliminates the red eye problem. The way WhaleTail is attached (the flash head is turned 90 degrees to the left or right) allows easy switching between horizontal and vertical shooting modes. Also, when shooting vertically, the light source created by the diffuser is still above the camera, which often eliminates the need for a flash bracket.
There is a number of accessories available for WhaleTail, including colored inserts, amber and chrome (high-reflective) flaps that are sold separately. Colored inserts and flaps let you play with white balance and add special effects to your pictures (especially when using multiple flash setups). The chrome flaps add power to the direction of your choice since they do not pass the light through.
Using the WhaleTail
When shooting indoors, Gary Fong WhaleTail produces soft wrap-around light, bouncing off of side and back walls and ceilings. The softness and power of light can be adjusted using different sides of the diffuser and changing flaps position. The forward facing surface can be compared to softboxes from 7x4 to 7x7 inches in size (the Studio version).