Backscatter Wide Double Handle and Tray for GoPro, Compact & Mirrorless Housings Price $79.00 Backscatter is the reflection of waves (sound, light, radio, or X-rays) back toward the source that emitted them. When a wave hits an object or particle, some of its energy bounces forward, some scatters to the sides, and some returns the way it came. We cover all the fundamentals of exposure, wide angle and macro shooting techniques, and gear recommendations. Many thanks to our panel of experts who provided their answers and insight for these. Backscatter is the sound energy that is reflected back to its source after hitting the seafloor or objects in the water column. The strength of this energy provides insight into the characteristics of the unseen underwater world. Backscatter is the reflection of a signal (such as sound waves or light) back in the direction from where it originated. The term backscatter in photography refers to light from flash, strobe, or video lights reflecting back from particles in the lens's field of view, causing specks of light to appear in the photo. Backscatter is non-delivery reports (also known as NDRs or bounce messages) that you receive for messages you didn't send. Spammers often use real email addresses as the From address to lend credibility to their messages. In photography, backscatter (also called near-camera reflection[1]) is an optical phenomenon resulting in typically circular artifacts on an image, due to the camera's flash being reflected from unfocused motes of dust, water droplets, or other particles in the air or water. Backscatter is the world’s largest underwater camera and underwater photography equipment supplier. We feature a full service and repair center, professional underwater cinema support, and camera reviews for underwater photography beginners. We dive, shoot, and service everything we sell. The meaning of BACKSCATTER is the scattering of radiation or particles in a direction opposite to that of the incident radiation due to reflection from particles of the medium traversed; also : the radiation or particles so reversed in direction.