Camera Accessory Dealers in Sangam Nagar, Indore

• Available up to transmission: 1% i.e.OD2
• Neutral Density:: + 10% of density
• Surface accuracy: ¼ wave

Neutral Density Filters Flat spectral transmission between 400-700nm, Can be stacked to create intermediate optical densities. OD of stack is sum of OD of each filter. Transmissionreflection ratio varies with density. Place mirrored surface towards light source