Tiffen Multi Rota Tray Variable ND Box Rod Mount Minimizes reflections in glass and

Minimizes reflections in glass and on water for both black & white and color photography

775에서 800nm까지 거의 평탄한 감쇠가 달성 될 때까지 더 높은 주파수에서 적외선 광파가 더 방해됩니다

Filters help to reduce dust and moisture from reaching your lens element and provide additional protection in case of drops or situations where scratching could occur

and measures 4 x 5

Tiffen Multi Rota Tray Variable ND Box Rod Mount Minimizes reflections in glass andThe Tiffen Multi Rota Tray Variable Neutral Density is a single geared rotating tray that allows the use and rotation of a 138mm Circular Polarizer filter and a 4x5. 65" Circular Polarizer simultaneously. The tray is designed for use with matte boxes that lack a rotating filter stage, or for instances where a secondary rotating filter stage is required in a non rotating stage. It can be used with just the included geared 138mm Circular Polarizer, or