Dorr 49mm Neutral Density Filter 1000x ND 3.0 Refill Album Pages so water beads off and

so water beads off and enables easy cleaning – allowing for unaffected viewing

further enhancing comfort during observations

Made to the highest standards

Its round diaphragm produces a natural

Dorr 49mm Neutral Density Filter 1000x ND 3.0 Refill Album Pages so water beads off andThe Dorr 49mm Neutral Density Filter extends the exposure time by factor 1000, which corresponds to 10 f stops. Perfect for landscape photography and when you are shooting a fast moving subject such as traffic or moving water. Key Features: Reduces the depth of field without overexposure Reduces light amount by 10 f stops Extends the available exposure time by a factor of 1000x Slim filter frame to avoid vignetting Black coated metal to reduce