Compatible with most matte boxes, this 1-stop, 4 x 4" Haida V-Pro IRND Filter 4x4 1-Stopdarkens the entire image by one stop of light without affecting the overall coloration. It also filters out infrared light pollution. This filter has been optimized for use with digital sensors and to promote nearly flat attenuation of visible and infrared light. The filter features 4mm thick optical glass with dual-side nano multicoating that makes the glass scratch- and water-resistant. V-Pro series filters have been designed to reduce reflections while retaining excellent color rendition with no loss of sharpness.

0.3 Optical Density    Dual-Side Nano Multicoating    4mm Thick Optical Glass    Darkens Image / Filters Out IR Pollution    Flat Attenuation of Visible and IR Light

Related Questions and Answers

Q: 1. Can a Haida M10 drop in polarizer be used at the same time as an M10 Drop in ND filter in the M10 filter holder?

A: Yes, the Haida drop-in circular polarizer can be used in the Haida M10 filter holder along with an M10 drop-in ND filter.

Q: 2. is there any baffling at the filter edges?

A: Yes the Haida 150 x 150mm ND 3.6 Filter (12-Stop) comes with a gasket to prevent light leaks on the edges.

Q: 3. Any reason this would not work with a Lee Foundation kit (100mm wide)? There are no specs so it's hard to tell just how thick it is.

A: This should also work with the Lee Foundation Kit.

Q: 4. fits in the smallrig Lightweight Carbon Fiber mattebox ?

A: No it can not.

Q: 5. Does the 95mm version of a fine thread (old/standard) or a coarse thread (Canon 28-70 F/2, Sony Super Telephoto, etc)?

A: Haida PROII CPL-VND 2-in-1 Filter (95mm) like most filters that size is course. Most lenses 95mm and larger filter threads are all course.

Q: 6. does this filter include a gasket?

A: No, this ND filter does not have a gasket.

Q: 7. whats is the front thread size for 67mm?

A: The Haida PROII CPL-VND 2-in-1 Filter (67mm) has a front thread size of 72mm; the mounting thread is 67mm.

Q: 8. How thick is this filter? How much will it vignette on a Z 14-30mm lens?

A: Haida does not list the frame thickness on the Haida PROII CPL-VND 2-in-1 Filter (82mm). But most filters like this are thicker and at the 14mm side of the zoom, chances are you will get some vignette.

Q: 9. I have viltrox 56mm EF-M lense. Could you please let me know which side ND filter would fit to it

A: The Viltrox AF 56mm f/1.4 M Lens for Canon EF-M has 52mm filter threads, So you could use the Haida PROII CPL-VND 2-in-1 Filter (67mm) with the Sensei 52-67mm Aluminum Step-Up Ring. Here is the link: https://bhpho.to/3LcEzcN.

Q: 10. Will this fit Nisi V5 holder?

A: Yes, this filter is 100mm wide and 2mm thick, which is the appropriate size for that holder.