LEE ProGlass Cine IRND Filter

A new standard in neutral density filters

The LEE ProGlass Cine range of neutral-density filters has been designed to meet the exacting needs of all cinematographers — whether shooting digitally or on film.

Designed for Durability

Manufactured from 4mm-thick, optically flat, scratch-resistant glass, and edged with a metal rim, ProGlass Cine filters not only prevent focus shift, they are also durable and long lasting.

Industry Endorsements

"I recently used these ND filters on a television project shooting with Arri Alexa XT cameras, they performed beautifully.

The true colour rendition was spot on throughout the range, making the grading process easier when using multiple cameras. The several filter sets I used matched exactly on ND level and IR cut, also the high quality and robust construction make them a perfect tool for digital cinematography."

Andy McDonnell — Director of Photography

" I recently got the opportunity to test the new LEE Pro Glass Cine IRND's in snowy mountain landscapes.

I was extremely impressed by the true stop every ND gave me throughout the whole range right up to ND2.1 Every time I changed the filter I deliberately preset the stop to check the accuracy and it was always spot on without fail."

Martin Fuhrer, BSC — Director of Photography

RED Camera Tests with ProGlass Cine IRND (0.3 / 1.2 / 2.1 ND)

RED Weapon with Dragon 6K sensor
RED Weapon with Helium 8K sensor

Precise Optical Density across the Spectrum

Optical Density

Light Wavelength nm

2.1 ND - 7 Stops: uniform attenuation across the spectrum


Visible Spectrum

Near IR

John Brawley Tests LEE ProGlass Cine IRND 2.1

"The 2.1 ND is a real test because at that density you generally see lot’s of variation in colour and consistency. As an extra check I’ve also shot using no filters at all."

John Brawley — Director of Photography

Significant Quantity Discounts Available

Buy Three or Four and Save 10%

Buy three or four ProGlass Cine IRND Filters and save 10% off the total order. Choose which sizes and densities you need and then add this discount code at checkout.

Discount Code: IRND10

Buy Five or More and Save 20%

Save 20% if you buy more than five ProGlass Cine IRND Filters. Choose which sizes and densities you need and then add this discount code at checkout.

Discount Code: IRND20

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