Hey there Geeks! We recently got in touch with the makers of ROR – a high end screen cleaner for multi-layer plastic, glass, and mirror surfaces – and were curious in their recent initiative to bring their products to the consumer end, having them used for cleaning anything from cellphones, to cell phone cameras, and even TVs and larger […]

In the world of welding, welding helmets are the most important safety and protection equipment after welding gloves. A welding technician faces many risks that could cause eye problems, such as infrared, high intensity light and ultraviolet. Those factors could bring permanent retinal damage. That is why you as a welder need a welding helmet […]

Cleaning Cameras by Philip Greenspun     Remember that your camera is just a tool. Don’t pamper it. You can always buy a new one. If you leave your camera in a closet, it will never get dirty or broken, but you won’t have too many great photographs to show for yourself. Many of the best […]

Several years ago I had the opportunity to try a lens cleaner that made a claim of adding up to two f/stops of light transmission. (The product was called ROR, short for Residual Oil Remover.) That got my attention and I took up the challenge by checking a Mamiya RB 180/4.5 lens with a filter. […]