Heliopan Pocket Viewing Filter with Handle. Viewing filter for black and white, and colour photography. Circular mount with short handle. The Heliopan Viewing Filter is a very useful tool for visually approximating the tones of grey in black and white photography by the different shades of color from the subject. It can also be used to estimate highlight and shadow detail areas of a scene.
Made in Germany
Solid Matte Black Mount with handle and hole for neck-cord