Sea&Sea Zoom Gear for Canon EF 8-15mm f/4L Fisheye USM Lens @photolight : Model name: eneloop [recommended]

: Model name: eneloop [recommended] /Model code: HR-3UTG/ HR-3UTGA/ HR-3UTGB

Only minimum parts replacement can refresh these controls even you need to change bearings

* Average time to get half brightness when continuously turn ON the product with eneloop pro batteries

The off-camera lighting technique includes stable aiming of a strobe with a snoot

Sea&Sea Zoom Gear for Canon EF 8-15mm f/4L Fisheye USM Lens @photolight : Model name: eneloop [recommended]This focus gear enables manual focus adjustment for the Canon EF 8 15mm f 4L Fisheye USM lens via the housing's focus zoom knob when used with Sea&Sea dSLR housings. The focus gear is useful in the following situations: * When you need to manually adjust focus as your subject is not situated within the AF frame or in order to maximize the effect of the lenss minimal shooting distance of 15cm 5. 9 inches. * When you shoot fast moving subjects, like