A comprehensive filter for neutral density and polarization, this 2 to 5-stop, 77mm PolarPro Chroma Variable ND & Polarizer Filter 77mmleverages newly designed Chroma Glass to create a filter with two distinct, independently controlled elements for neutral density and polarization in a bi-rotational design. The new glass also increases the filter's color accuracy, only incurring the color variance that results from polarization.

The neutral density filter allows users to reduce exposure values to achieve various effects, while the polarizer reduces glare and reflections to give an image a sharp, clean look. In addition to the space-saving combination of these functions, PolarPro has also improved the tactile experience of using the filter, incorporating ball bearings at each stop to lock the VND setting into place. The filter also features 16 layers of anti-scratch, antireflective, and anti-fingerprint coatings.

Variable 0.6 to 1.5 Optical Density    16-Layer Multicoating    Chroma Glass    Promotes Neutral Color Profile    Bi-Rotational, Independent Control    Ball-Bearing Locking Mechanism

Related Questions and Answers

Q: 1. Is their a clear insert fir when an ND is bit needed ?

A: The Commlite EF/EF-S to RF mount adapter does not come with a clear-insert filter, and unfortunately it seems we do not carry one that might be purchased separately. We also attempted to slot the Canon OEM clear filter (as well as their CPL and ND filter holders) and they did not fit.

Q: 2. Is it possible to use AF by ef lanses?

A: While the AF functionality for lenses has not been conclusively tested, this does support AF for EF and EF-S lenses.

Q: 3. Wide angle lenses? Does the rear mount of the CPL make any difference with uneven polarization on wide angle lenses. I assume no, but never hurts to ask.

A: The rear-mounted CPL in this adapter does not make any difference with uneven polarization when used with wide angle EF lenses.

Q: 4. Once the polarizer or ND filter is removed do you have to put a clear filter in it's place is okay without a filter?

A: Yes, once you remove the polarizer or ND filter, you have to put a clear filter (BH #CADICFA • MFR #3444C001) in it's place.

Q: 5. Is this the same size drop in filter that the EF 300mm f/2.8L lens uses? And is there a way to rotate the polarizer with it installed in the adapter, or would i have to remove it from the slot, rotate, and reinsert?

A: Yes, Canon PL-C 52WII 52mm Drop-In Circular Polarizing Filter https://bhpho.to/3iXpGgD

Q: 6. Is there any color cast frm the vnd?

A: There have been no reports of color casts emitting from the variable ND filter in this adapter.

Q: 7. How much light do you loose with the polarizer set at its minimum setting?

A: You lose about 3/4 of a stop at its minimum setting.

Q: 8. Hello are you selling only drop in filter mount, i had this kit but broke my adapter and i dont wanna pay extra money for the filter. I need only mount, thank you

A: I'm sorry but we do not sell the mount separate.

Q: 9. The drop-in polarizing comes with the polarizing filterbut do I have to buy a clear filter separately if I want to photograph without a polarizer? Or can I just remove the glass from the holder? Meaning I can't just take the whole thing out and have an open slot in the adapter, right?

A: You would have to purchase the clear drop in filter and use in place of the polarizer. Click the link below to view; https://bhpho.to/2YSbEQ8

Q: 10. Can you stack this circular polarizer on top of the Helix 2-5 VND filter?

A: The PolarPro Helix MagLock Burkard Edition Circular Polarizer Filter can be stacked on top of the PolarPro Helix Variable Neutral Density Filter (2 to 5 Stops).