4 X 5.65 FSND Element Filter

Key Features:

• Includes 7 ND densities (0.3, 0.6, 0.9, 1.2, 1.5, 1.8, 2.1)
• Full Spectrum IR + UV blocking
• Industry standard color neutrality
• Fits any standard mattebox (4x5.65", 4mm)

Glass/coatings:

• IR blocking hot mirror coating
• UV blocking coating
• Industry standard Schott B270 glass (produced in Germany and used by Schneider, Tiffen, and other filter manufacturers)
• Waterproof + oil proof coating
• Scratch-resistant coating
• MRC coating (multi resistant coating - weather sealing, good in extreme conditions against mud/dust/waterdrops etc.)