The 3-stop, 72mm ProND EX ND Filter from Hoya reduces the amount of light passing through the lens. When shooting video outdoors, you can set shutter speeds to match your frame rate while maintaining the depth-of-field you want. When shooting moving objects, you can achieve a motion blur that makes the image look more cinematic. For photography applications, the filter lets you use longer exposures or achieve a shallow depth-of-field in bright sunlight.

The ProND EX ND filter uses Hoya's ACCU-ND technology to prevent color shift in order to deliver consistent image quality. ACCU-ND ensures an equal reduction of light in both visible and IR spectrums so that you don't experience color shift when shooting in different outdoor conditions. The filter features 72mm threading on both the front and rear sides. Additional ND filters can be stacked on the front, or you can attach a threaded lens cap or other filter.

0.9 Optical Density    Front and Rear 72mm Threading    Glass Filter / Aluminum Ring    ACCU-ND No Color Shift Technology

Related Questions and Answers

Q: 1. Do these filter IR?

A: Hoya ProND EX 3-Filter Kit (77mm) does not filter IR.

Q: 2. Will I be able to use my LX100 auto lens cap or JJC auto lens cap with this?

A: You will be able to use lens caps with this filter, yes.

Q: 3. are these limited by focal length? if so what is the ideal or limit range in mm ?

A: Hoya 72mm HMC Close-Up Filter Set II (+1, +2, and +4) will work with lenses that have a 72mm filter thread. It's not limited to focal length. Each filter size will work on lenses with the corresponding filter thread.

Q: 4. Hi i plan to use this filter on Nikon 28mm f/1.8G AF-S Nikkor mount on Nikon D700. Any concern?This is an expensive filter so just want to be sure before purchase.Thanks!

A: They are 100% compatible and will work well together.

Q: 5. How much does the 46mm ND filter weigh? Is it safe to use on the Inspire X5?

A: I used it for years on the X5 and now all the time on my X7 lenses. Very well made!

Q: 6. The specs for the B+W 95mm Xs-Pro ND Vario filter show that the front filter size is also 95mm. However, for all other sizes the front filter size is larger than the back side that screws on to the lens. Can someone please confirm that the front threads for the 95mm model are also 95mm as in the specs or wider like the picture suggests? Thanks.

A: definitely not!! the rear thread of the filter is 95mm, however the front thread of the filter is 105mm

Q: 7. https://www.bhphotovideo.com/c/product/1081648-REG/zeiss_2059_812_front_lens_cap_86mm.html (Can this lens cap be used?)

A: B+W 82mm XS-Pro Digital ND Vario MRC-Nano has an 86mm front threaded diameter. ZEISS 86mm Front Lens Cap would be perfect for your filter.

Q: 8. Is this filter compatiable with Canon EF 24-70mm and 70-200 f/2.8L II USM Lens?

A: If you have the Canon EF 24-70mm f/4L IS USM Lens and the Canon EF 70-200mm f/2.8L IS II USM Lens, you can mount these 77mm close up filters and go personal.

Q: 9. Can these be used along with their oem lens hoods?

A: Yes the Kase KW Revolution Professional ND Kit (72mm) can be used with the lens hood.

Q: 10. i have a question regarding this filter, do I need to use the lens hood for this filter, with the filter on the lends, the hood does not fit, is it ok to use the 24-70 2.8 70-200 2.8 17-35 2.8 24-120 4.0 lenses without hood, light will not stray inside the lens, with the ND filter on.? please respond. thanks. Ara

A: My best advice is to try a few shots with the hood on and off on each lens. The W.A. (17-35) will probably give the most trouble, but check the others as well.