This 10-stop, 72mm-threaded LEE Filters Big Stopper ND 10-Stop 72mmfrom LEE Filters Big Stopper ND 10-Stop 72mmhelps you create long exposures to let you add dramatic motion blur to water, clouds, and other moving objects, and with minimal to no vignetting, even on very wide angle lenses. The filter features multi-layer coating that ensures enhanced protection against scratches, moisture, and fingerprints. It has a rugged design with an oversized ring to let you easily handle it even with gloves on.

3.0 Optical Density    Multi-Layer Coating    Scratch/Moisture & Fingerprint-Resistant    Oversized Ring    Create Long Exposures / Add Motion Blur    Minimal to No Vignetting

Related Questions and Answers

Q: 1. what is the typical exposure time for this when shooting waterfalls in the day.. are we looking at 10 seconds or 10 minutes?

A: Cathy, it would be somewhere around 1 second to 4 seconds. If the normal shutter speed is 1/1000 with big stopper it would be 1 second. If the normal shutter speed is 1/250 with big stopper it will be 4 seconds. Lee filters has a nice app that shows the conversion if you are interested.

Q: 2. What is the largest lens diameter this filter holder can hold?

A: The largest lens diameter is 112mm, which the adapter ring can be found at the following link: http://bhpho.to/1qnBILj

Q: 3. Will a Lee 150mm ND filter fit properly in an NiSi filter holder?

A: yes, it will fit nicely.

Q: 4. Is this compatible with the SW150 original (Mark 1) system?

A: Yes, this is compatible

Q: 5. Little stop for Nikon 14 24

A: This Filter was designed to be used with the Lee SW Mark II Filter Holder. That Holder is only Compatibilityfor use with the following ultra-wide-angle lenses:Nikon AF-S Nikkor 14-24mm f/2.8G EDSamyang 14mm f/2.8 ED AS IF UMCSigma 12-24mm f/4.5-5.6 II DG HSMTokina AT-X 16-28mm f/2.8 PRO FX

Q: 6. Will this holder vignette @ 10mm focal length on a Sigma 10-20mm Lens with a 77mm thread?

A: As long as you use the LEE Filters Adapter Ring - 77mm - for Wide Angle Lenses (B&H # LEARWA77), you shouldn't experience vignetting at 10mm with the 10-20mm lens.

Q: 7. Will this work with the B&H 100mm filter holder (with the correct adapter)?

A: I can only assume it would. I have been using Lee's Lens hood with built in filter holder for years and highly recommend it.

Q: 8. Will this fit the Haida M-15 filter holder?

A: Yes, the Haida M15 Filter Holder will hold the LEE Filters 150 x 150mm SW150 Solar Stopper Neutral Density 6.0 Filter (20 Stop) BH #LESSWQ • MFR #SW150SOL

Q: 9. Will this filter fit into the 4 x4, 4 x6 Lee filter hollder?

A: This is designed for the Lee Filter 150 System and the Mark II version which has a Lightguard in the II system that did not exist in the I version. I have the Mark II Holder sand have no problems with this filter used in it. Mixing and matching mfrs is not always a good idea.

Q: 10. Will Lee's Big Stopper work with the Tamron 14MM lens? And, what adapter ring would I use with it and the Lee Filters Foundation Kit?

A: I'm using Lee's Big Stopper with my cokin z pro filter holder for my Canon lens with two Cokin adaptor rings ( 82 mm and 77 mm). It works perfect for me. I don't have experience with Lee Filters Foundation Kit.