SKU: 38685746910

LEE Filters 100 x 100mm ProGlass IRND 0.9 Filter (3-Stop)

Sale price$19734.75 Regular price$21927.50
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Description

LEE Filters 100 x 100mm ProGlass IRND 0.9 Filter (3-Stop)For Lee Filters 100mm System Holder 8x Filter Factor, 3 Stop Darkens Entire Image Allows Reduced Shutter Speed Allows Wider Aperture Neutral Results, Visible, & IR Spectrums Scratch Resistant, Optical Glass Padded Pouch The 100 x 100mm ProGlass IRND 0. 9 Filter from LEE Filters is an ND filter with an 8x filter factor that provides a 3 stop exposure reduction. Its 0. 9 density creates a darkening of the entire image, allowing you to photograph with a

  • For Lee Filters 100mm System Holder
  • 8x Filter Factor, 3-Stop
  • Darkens Entire Image
  • Allows Reduced Shutter Speed
  • Allows Wider Aperture
  • Neutral Results, Visible, & IR Spectrums
  • Scratch Resistant, Optical Glass
  • Padded Pouch

The 100 x 100mm ProGlass IRND 0.9 Filter from LEE Filters is an ND filter with an 8x filter factor that provides a 3-stop exposure reduction. Its 0.9 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 0.9 Filter constructed from scratch-resistant, optical glass for increased clarity as well as color fidelity.

  • 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 3-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.
In the Box
LEE Filters 100 x 100mm ProGlass IRND 0.9 Filter (3-Stop)
  • Filter Pouch
  • Limited Lifetime Warranty
Filter Type Solid ND Combination
Combination Type IR Attenuation
Density 0.9 (3 Stops)
Shape Rectangle
Rectangular Size 3.94 x 3.94" / 100.0 x 100.0 mm
Filter Thickness 0.08" / 2 mm
Filter Material Glass
Packaging Info
Package Weight 0.4 lb
Box Dimensions (LxWxH) 6.0 x 5.6 x 0.7"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38685746910

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4.2 ★★★★★
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Verified Purchase
Beth
Charlottesville, US
★★★★★ 5
Comfy slippers
Size: 10-11, Color: Cable Knit Coffee
Needed these for wood floors cause socks kept wearing out.perfect slipper ..warm and durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
R
Verified Purchase
Robert&Robbie
Grantham, US
★★★★★ 4
Great for indoor use.
Size: 10-11, Color: Cable Knit Navy
I bought a pair of these for myself about a year ago and there are plusses and minuses to them. They are comfortable and warm, without getting my feet sweaty or whatever. That's exactly what I wanted. On the minus side, mine ran far too small. I am a 10.5-11 shoe size and the 10-11 is about a half inch too short... my heels are sliding off the back. I am reordering a size 12-13 to try that one. In the take note column, the soles are NOT rubberized in any way. In fact they are like foam, and will absorb water! Also they do not provide cushioning against any kind of rough surface. I think they are perfect for strictly inside the apartment use, but they are not like moccasins or something that allow outdoor use. And I am ordering a 2nd pair after a year so I do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jeffery Mercer
Charlottesville, US
★★★★★ 5
They are of great quality!
Size: 12-13, Color: Cable Knit Coffee
Love em! After a year and there still Great and warm and Cozy too!
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Reviewed in the United States on May 26, 2026
C
Verified Purchase
Cecil W
Louisville, US
★★★★★ 5
Wonderful sock slippers
Size: 12-13, Color: Cable Knit Navy
These are wonderful sock slippers, They are very warm and well made. After reading reviews, I decided to order one size larger (10 to 11) and they are really comfortable big. However, I'm glad I did because they a lot easier to put on and take off. Highly recommended.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Jimal
Boise, US
★★★★★ 3
You get what you pay for
Size: 10-11, Color: Cable Knit Black
Comfy but cheaply made. I bought these for the price and expected them to be not the best quality but they are even less than I expected. Please also note that they run small. I got a 10-11 since I wear 11 shoe and Amazon recommended this size. I think a size larger would have been better. Not worth returning though. I’ll just wear them this winter if they last that long and get a better brand next time.
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Reviewed in the United States on December 25, 2025

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