H&Y Filters RevoRing Variable ND3-ND1000 & Circular Polarizer Filter (58-77mm) Hadley Digital Accessories In the photo lab the

In the photo lab the book holder is also suitable for making contact prints from negatives on photographic paper and for alternative photographic processes using contact printing

The 1/4 RevoRing 67-82mm White Promist Filter from H&Y Filters can fit different lenses with only one accessory

Medium & Low

Expands and releases the moisture as water vapor into the outside air

H&Y Filters RevoRing Variable ND3-ND1000 & Circular Polarizer Filter (58-77mm) Hadley Digital Accessories In the photo lab theH&Y Filters RevoRing Variable ND3 ND1000 & Circular Polarizer Filter (58 77mm) Key Features Variable ND Filter & Circular Polarizer 1. 5 to 10 Stop Density Adjustment Size Adjustable Adapter Ring Fits 58 77mm Lens Filter Threads Schott B270 Optical Glass Darkens Entire Image Area Multicoating & Resistance Coating Twist to Attach in Seconds High Grade 6063 Aluminium Construction The RevoRing Variable ND3 ND1000 & Circular Polarizer Filter from H&Y