This 100 x 100mm LEE ProGlass IRND Filter 100x100mm 4-Stopfrom LEE ProGlass IRND Filter 100x100mm 4-Stopis an ND filter with a 16x filter factor that provides a 4-stop exposure reduction. Its 1.2 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you can control depth of field and convey movement more easily. Neutral density filters are intended to not affect the coloration of the image and are ideal for pairing with other filters.

The design of this filter has been optimized for use with digital sensors and to promote nearly flat attenuation of visible and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, color casts can occur when photographing darker subjects that require increased exposure times.

This 100 x 100mm ProGlass IRND 1.2 Filter constructed from scratch-resistant, optical glass for increased clarity as well as color fidelity.

1.2 Optical Density    Scratch Resistant, Optical Glass    For Lee Filters 100mm System Holder    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Neutral Results, Visible, & IR Spectrums    Padded Pouch

• Compatible with a LEE Filters 100mm System filter holder.
• 100 x 100mm neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
• Providing a 4-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
• Filter does not affect coloration of the image and is appropriate for use with other filters.
• Attenuates infrared light as well as visible wavelengths, to maintain color neutrality and suppress color casts due to increased exposure times.
• Constructed from optical glass for clarity.
• Padded pouch included for storage and transport.

Related Questions and Answers

Q: 1. Do you see a blue or magenta tint with this filter?

A: Yes. That is true. I get blue tint with it. But if you shoot in RAW this can easily be corrected in post processing later.

Q: 2. one paragraph specifically says "This filter IS designed for direct solar viewing" then another paragraph says it is NOT ?

A: The Kolari Vision Pro IRND Filter (20-Stop, 77mm) does not allow direct solar viewing with your bare eyes/optical viewfinder. It allows for solar photography.

Q: 3. I am an amateur photographer but I want to improve. what size ND filter do i need for my Nikon D3300?

A: Use the Lee Filter system. Use the 100mm width size and get the appropriate adaptor for you're lens. Then the little stopper and big stopper are awesome filters.

Q: 4. Hello, does this cut out infrared light(IR Pollution)?

A: No this is only a neutral density filter, you would need an IR or an IR Cut filter.

Q: 5. How is this different from the big stopper?

A: The big stopper is 10 stops and this filter is 15 stops.

Q: 6. What Filter Thickness is? 2 or 4 mm?

A: Haida 4 x 5.65" V-Pro Series MC IRND 0.6 Glass Filter (2-Stop) are 4mm thick.

Q: 7. Will this filter fit the Hitech Firecrest 100mm holder?

A: HelloSince the Hitech Firecrest 100mm holder is desined to recieve 100 mm wide filters it will hold this filter too.

Q: 8. Will this filter fit in the Vu 150mm filter holder?

A: While not tested, we feel that there should be no issue using this filter in that holder.

Q: 9. There is a little soft thing around the edges of the filter which area is smaller than 77mm not mention to 82mm. Would it be possible to use LEE Filters Fujifilm GF 23mm f/4 R LM WR Lens Adapter Ring for 100mm System Filter Holder and no vignette for GF 23mm lens?

A: Yes you can use it with LEE Filters LEE100 Filter Holder B&H # LE100FH and LEE Filters 82mm Wide-Angle Lens Adapter Ring for 100mm System Filter Holder B&H # LEARWA82

Q: 10. What is the thickness of the two filters?

A: Both the Wolverine Neutral Night LiPo 100x100 and 150x150mm filters are 2mm-thick.