K&F Polarized Film 300*200mmX1, with a film scraper, two bags of dry and wet cloth alcohol bags

The K&F Concept Polarized Film (300×200mm) is a professional-grade linear polarizing sheet with ultra-high polarization efficiency, designed for screen glare reduction, display enhancement, and optical experiments. It includes installation tools for easy, bubble-free application.

The K&F Concept Polarized Film 300×200mm delivers exceptional optical performance using specially crafted Nisshin optical film, offering high transmittance across 380–700nm unpolarized light and an impressive 99.99% polarization rate. Designed for precision applications, this linear polarizing film improves contrast and reduces glare on small displays such as motorcycle dashboards, electronic watches, and compact screens. It is also suitable for educational and experimental use, including studies of birefringence, light scattering, polarization, and reflection.

Measuring 7.8 × 11.8 inches (20 × 30cm) with a slim 0.21mm thickness, the film features protective layers on both sides—one adhesive and one non-adhesive—for clean handling and accurate placement. Clear red and blue labels help identify the adhesive (red) and non-adhesive (blue) sides, simplifying installation. The included scraper, dry wipe, and alcohol moist wipe ensure a dust-free, bubble-free application. Rotate the film to find the optimal polarization angle, cut to size, and apply for immediate results.

Key Features:

• Professional-grade linear polarizing film using Nisshin optical material
• High transmittance for 380–700nm light with up to 99.99% polarization
• Dual protective layers for clean handling and precise application
• Clearly labeled adhesive and non-adhesive sides (red/blue stickers)
• Easy installation with included scraper and cleaning wipes
• Bubble-free application for enhanced display clarity
• Wide application for small screens and optical experiments