This 2, 85 x 110mm Formatt Hitech Onyx Hard-Edge Grad ND Filter 85x110mm 2-Stopfrom Formatt Hitech Onyx Hard-Edge Grad ND Filter 85x110mm 2-Stopfeatures toughened mineral glass, which makes it highly resistant to drop and impact damage. Multi-coated, the filter is anti-reflective, waterproof, and resistant to common elements.

0.6 Optical Density    Multi-Coated    Toughened Mineral Glass    Anti-Reflective    Waterproof

Related Questions and Answers

Q: 1. will this fit the Sigma 17-50mm f/2.8 EX DC OS HSM Zoom Lens for Canon DSLRs with APS-C Sensors?

A: YES IT WILL FIT.

Q: 2. What are the dimensions of the pouch?

A: 7 wide x 3 deep x 5.5 tall

Q: 3. Does this have the option to not use any ND, while keeping the filter in the adapter to avoid dust seeping into the hole?

A: You will need to add this clear filter to the drop in filter slot in the Canon EF RF filter adapter. This filter will make sure no dust gets in the camera. https://www.bhphotovideo.com/c/product/1434115-REG/canon_3444c001_drop_in_clear_filter_a.html

Q: 4. Does this have hard stops?

A: Hello Michael, The Variable ND Filter does not have hard stops. The nature of this type of filter will not have incremental hard stops, and the MIN and MAX marks on the rings are used as a guide.

Q: 5. Would this fit in a pelican 1120 case if I put less than 10 filters in it? The case is 4 7/8" x 7 3/8" x 3" with all the foam pulled out

A: The Pelican 1120 has internal dimensions of 7.3 x 4.8 x 3.1 inches. It sounds like this case would be just a bit too large from the specs you have given. You may be able to squeeze with less filter in it than capacity, but it is not something we can recommend.

Q: 6. are these IRND?

A: These filters would simply be ND filters. They are not IRND filters. Though, we do carry two Formatt Hitech 150 x 150mm ProStop IRND Three Filter Kits.

Q: 7. This filter does not seem to be coated to reduce flares and ghosting. Has anybody had these issue flare up?

A: I purchased one of these filters about a year ago and have found it excellent my my uses. I haven't had any issues with ghosting /flaring. I think this shade of filter is ideal, I often use it in combination with a circular polariser also from B&W on a Canon 16-35mmf4L for seascapes in relatively bright light. If you are going to combine filters make sure to get some plastic filter wrenches as they can bind.together a bit

Q: 8. Does this have hard stops or does it spin indefinitely?

A: This filter does not rotate, it is a 6 stop nd filter only and not a variable nd.

Q: 9. What is a recommended storage case for the filter when not in the adapter?

A: A Domke 11x11" Color Coded Protective Wrap (Gray), B H # DOPW11G would be a suitable option to store this filter. https://bhpho.to/3t8GR0O

Q: 10. Why is it MORE expensive to buy just the filter without the adapter included?

A: While Canon sets the MSRP on their items, as of the time/date of this reply, the cost of the Canon Drop-In Variable ND Filter A (1.5-9 Stop), BH #CADIVNDFA, and the Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter, BH #CAMAEFRFDIND, on our website are currently the same price. However, I would simply recommend that if you are certain that you want the Variable ND Filter, as it is the most expensive of the filter options that are compatible for use with the Canon Drop-In Filter Mount Adapter EF-EOS R, I would simply recommend to purchase the adapter kit that comes with the Variable ND filter, the Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter, BH #CAMAEFRFDIND.