Name: Schneider 4x4" Neutral Density ND 0.9 Professional Glass Filter
Brand: Schneider
SKU: SR4XND9
Price: 189.00 USD
Availability: BackOrder
Rating: 4.6 (5 reviews)

Schneider 4x4" Neutral Density ND 0.9 Professional Glass Filter

Schneider Square ND Filter

Schneider

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/25/2025.

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Adorama

Photography

Lens Filters

Neutral Density Filters

Schneider Neutral Density Filters

Schneider Square ND Filter 

Shop Schneider 4x4" ND 0.9 filter for superior image quality & light reduction. Durable glass, 3-stop. Professional results. Order today!

Bring precision and professional quality to your photography with the 4x4" Neutral Density ND 0.9 Professional Glass Filter. This high-quality, durable filter from Schneider is designed to control exposure and depth of field under various lighting conditions without affecting color or contrast. Unlike other brands, Schneider's Absorptive ND filters are a neutral gray, achieved with laboratory precision, ensuring no color cast in your images.Crafted from crystal-clear, water-white optical glass, Schneider filters are diamond cut, ground, and polished to a precise flatness and plane-parallelism. This exact parallel relationship between the front and back filter surfaces is verified by a laser interferometer, ensuring the highest level of precision. The consistency of Schneider filters is unparalleled, with each one checked with a densitometer for consistent density and tested with a spectrophotometer for proper light transmission. This ultra-high consistency allows photographers and cinematographers to swap like filters mid-shoot with no discernible variation in color or effect. The unprecedented purity, color saturation, and repeatability of Schneider filters virtually eliminate the need for lab color timing correction.Designed to withstand the most rigorous demands on set or location, Schneider filters feature a specially formulated hard anti-reflective (AR) coating to resist flaking, peeling, and scratching. This proprietary coating also reduces light loss and flare to less than 1% per surface, compared to untreated glass that has a light loss of 4% per surface. Schneider's screw-on filters feature virtually jam-proof brass precision mounting rings, while unmounted Schneider laminated filters are protected against delamination and edge-chipping by Schneider's unique Edge Seal, which also reduces edge reflection and edge flare. Contrary to the common perception that filters should not be used in front of long length lenses, Schneider filters, thanks to their superior quality control, high-quality glass, and precise grinding and polishing techniques, can be used in front of even the longest lenses without any degradation of the image. Experience the Schneider difference with the 4x4" Neutral Density ND 0.9 Professional Glass Filter, and elevate your outdoor photography with balanced exposure, wider aperture, and a more pleasing bokeh effect.

Really great ND, so happy I moved out of VND and screw ons. The flexibility it provides without having to fight the vignetting of a VND is so pleasant.

Worth the switch

ND works great. No color shift. Fits perfect in my tilta matte box. 

ND .03 you can always count on Schneider

High quality product that doesn't produce any color cast. Be aware that these are glass filters that are 4mm thick instead of the resin type that are 2mm thick. I use a Cokin Z-Pro filter system for mine.

Good Filters

Great product

It met expectations. The case / holder might be improved.

Schneider 4x4" Neutral Density ND 0.9 Professional Glass Filter

Key Features

Product Options

Protect your gear with Adorama Protect.* Learn more

Schneider 4x4" Neutral Density ND 0.9 Professional Glass Filter

Save 5% Every Day†

Key Features

Product Options

Protect your gear with Adorama Protect.* Learn more

Save 5% Every Day^†