FAQ:
Q: Is variable ND also a polarizer filter?
A: Although variable ND is made of a 2pcs polarizer filter they do not provide or help to reduce polarization as once you have 2 pieces of glass they act as reducing the light coming to your sensor.
Q. Can I use Lens Hood with VND?
A. No you cannot simply because VND filters are larger in size compare to your regular ND filter in order to reduce the impact of the vignette.
Q. Are there front threads on this VND?
A. No front thread & no stacking recommended on VND to avoid any vignette.
Q. Is VND magnetic filters?
A. No they are threaded filters as stated on the product listing only Freewell Magnetic quick-swap systems are magnetic which are ND filters, VND is threaded & must be used via thread only.
