68-013045 4.5" True-Linear Polarizing Water White Glass Filter

The Schneider 4.5" True-Linear Polarizing Glass filter is by far the most effective polarizer for motion picture and television cameras. Having an extinction ratio of ER 374, the Schneider True-Pol is 12-times more effective than other polarizing filters, and is unmatched.

Note! Linear polarizers are used with most manual focus cameras and are not recommended for auto-focus cameras.

• Reduce glare and unwanted reflections
• Saturate colors
• Deepen blue skies
• Improve contrast
• Penetrate haze
• True-Pol Polarizing filters enable you to achieve a level of optical performance previously unavailable to cinematographers

High-Quality Construction

Schneider solid color filters feature crystal clear, water-white optical glass, protected against edge-chipping and delamination by Schneider's unique Edge Seal, which also significantly reduces edge reflections and flare

Schneider Quality Control

• Schneider filters are ground and polished to a precise flatness and plane parallelism
• Because all Schneider filters are designed and manufactured with the highest possible degree of consistency, you can swap like filters mid-shoot with no discernible variation in color or effect