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Schneider Optics  |  SKU: C2029-999

Schneider Optics 4"x4" Clear Square Glass Filter in Schneider Soft Pouch

$120.00
Shipping calculated at checkout.

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

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Description

The Schneider Optics 4" x 4" Clear Square Glass Filter is a professional-grade optical flat designed to provide uncompromising lens protection while maintaining absolute image fidelity for motion picture and broadcast cinematography. Manufactured from crystal-clear, water-white optical glass, this solid-glass (non-laminated) filter is diamond-cut and precision ground to achieve exceptional flatness and plane-parallelism, verified by laser interferometer to ensure an exact parallel relationship between front and rear surfaces. Both surfaces receive Schneider's hard anti-reflective (AR) coating, which measurably improves light transmission to less than 1% loss per surface while resisting flaking, peeling, and scratching during demanding production use.

Designed for continuous use in professional matte box systems, this 4mm thick filter may be left on at all times to protect valuable front lens elements from dust, moisture, and impacts without introducing unwanted color shifts or optical degradation. The 4 x 4-inch industry-standard size fits all professional matte boxes and includes a Schneider soft pouch for secure storage and transport between shoots. Schneider's stringent quality control ensures ultra-high consistency, allowing cinematographers to swap like filters mid-shoot with no discernible variation, virtually eliminating the need for lab color timing correction. Whether employed for feature films, episodic television, or commercial productions, this clear optical flat delivers the optical precision and durable protection demanded by professional cinematographers.

Features

  • Water-white optical glass construction provides crystal-clear, color-neutral protection without introducing color shifts or image degradation
  • Hard anti-reflective (AR) coating on both surfaces reduces light loss to less than 1% per surface while resisting flaking, peeling, and scratching
  • Precision-ground optical flat with verified plane-parallelism ensures exceptional flatness for uncompromised image quality
  • 4 x 4-inch industry-standard size fits all professional motion picture matte box systems
  • 4mm solid-glass construction offers durable, non-laminated protection for valuable front lens elements

Testing Notes

In The Box

Schneider Soft Pouch

Additional Information

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