Focusing Cloth Kit for the 4x5 View Camera only $26.95 You can use a bath towel over your head and try to see the image on the ground glass, but you won't see it very well! What you need is something truely light tight that keeps all the light that competes with the ground glass out! Many of the $40 - $50 focusing cloths available, while made of light tight material, have weights at the corners. This means that the sides of the cloth hang straight down, while light floods up into your viewing area from below. The Bender Focusing Cloth Kit is also light tight, but has velcro fasteners to both hold it to the camera and to hold it together under your chin for a truely dark viewing area. And, you'll have both of your hands free to work the view camera's movements!