The 209 0.3 Neutral Density Filter from LEE Filters is designed to reduce the output of a light fixture by one stop. When applied, no additional coloration or contrast is created. This filter is constructed from polyester that is heat resistant to 356°F and delivered as a 48" x 25' roll on a 1" core.

Under 3200K tungsten light, the 209 0.3 Neutral Density Filter exhibits a 0.3 density and transmits light at 50%. Under 6774K Source C light, the filter exhibits a 0.29 density and transmits light at 51.2%.

Reduces Light Output    1-Stop Reduction    0.3 Density for 3200K Tungsten    50% Light Transmission for 3200K    0.29 Density for 6774K Source C    51.2% Light Transmission for 6774K    Heat Resistant to 356°F    Polyester Construction

Related Questions and Answers

Q: 1. What's the difference between this and SKU 216RW ?

A: 216RW is the standard core size. This one has a smaller 1" core. The filter is the same density and size.

Q: 2. does this come with a case?

A: Yes.

Q: 3. I want to use this with Nikon 24mm f/1.4 lens---is the 77mm wide angle adapter ring or 77mm Lee FK adapter ring which one that i need?Can you able to send me the link to purchase for this ring? Tks.

A: I would suggest using the Lee 77mm Adapter Ring for Wide Angle lenses with the Nikon 24-mm f/1.4. Here is a link for that adapter ring:http://bhpho.to/1jrr44R

Q: 4. I got a rokinon 14 mm lense? I need a adapter ring and a holder... Will this work for the type of lense I got ?

A: Hi fellow shopper,NO... the lens has a Bulbous lens element. You need to check out a different system.Maybe the LEE SW 150,or the Formatt Hitech. Good Luck ,Michael

Q: 5. Is this compatible with my lens 15-30mm tamron G2 ?

A: No, the LEE Filters Foundation Kit (Standard 4x4", 4x6" Filter Holder) is not compatible for use with the Tamron SP 15-30mm f/2.8 Di VC USD G2 Lens. If you are looking for a LEE Filters filter holder that is compatible for use with the Tamron SP 15-30mm f/2.8 Di VC USD G2 Lens, I would recommend the LEE Filters SW150 Mark II Filter System Holder for Wide-Angle Lenses, BH #LESHSW, and the LEE Filters SW150 Mark II Lens Adapter for Tamron SP 15-30mm f/2.8 Di VC USD Lens, B&H # LEASWT1530, which uses the larger 150mm (6 inch) wide filters.

Q: 6. Is there any information available on transmittance/absorption as a function of wavelength for this product? I would like to know how it affects CRI and CCT.

A: Since the Cinefoil is opaque and is intended for use as a masking product, the transmission would be zero. While Rosco lists the transmission/absorption on their site, it would be limited to color filters only.

Q: 7. I originally purchased this system for my Canon 5D Mark III and lenses, but am in the processing of switching to Fuji XT1. Will this system work on the fuji. I have two lenses adapters 77mm and 67 mm so wondering if they will fit on Fuji lenses of the same size?

A: The 77mm and 67mm Lee Filter Adapter Rings should fit on lens with 77mm and 67mm filter thread sizes, respectively. The brand of the lens should not matter. I have used the Lee Filter Adapter rings on Canon, Nikon and Sony lens without issues. If you are using wide angle lens, I suggest you consider the wide angle adapter rings to minimize vignetting (in my experience, lens with less than 25mm focal length - taking into consideration the crop factor of the APS sensor). Of course you can correct with Photoshop. I hope this helps.

Q: 8. Can one stack the system on a circular filter attached to your lens without vignetting?

A: Well, yes and no. On my Canon 16-35, I experienced vignetting at 16mm. But none at 18mm and beyond.. On my Zeiss Milvus 21 mm No vignetting noticed. So for me not such a big deal. But what is a major issue, and I believe Lee has recognized this by producing a lens hood of sorts is the terrible flare and reflections when the sun is overhead. In this type of light, the filter kit is unusable. So if you do decide to purchase the filter kit and landscape polarizer and adapter ring definitely also purchase the lens hood or filter cover or whatever it is. Cause you are gonna need it. For Sure.

Q: 9. 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: 10. Do these filters have front threads? can they be stacked?

A: Yes, these filters have front threads and can be stacked