49mm Variable ND Filter ND2-ND400 (1-9 Stops) with Putter HD 28 Multi-Layer Coatings Nano-Xcel Series
SKU: KF01.1458
Q
Can this filter be fitted with a cover cap?
Answer Question
A
The cover cannot be installed. In particular, to avoid the problem of vignetting, the filter increases the opening of the clear light, and the outer diameter of the frame is also increased.