Lenses & Optics

• Dimensions: 100mm x 150mm
• Thickness: 2mm
• Light reduction: 2 stops
• Optical Density: 0.6
• Filter Factor: 4X

• Dimensions: 100mm x 150mm
• Thickness: 2mm
• Light reduction: 3 stop
• Optical Density: 0.9
• Filter Factor: 8X

Last Chance Buy!

• ProMaster 46mm
• Variable ND Filter ND3 to ND400

Last Chance Buy!

• ProMaster 40.5mm
• Variable ND Filter (ND3 to ND400)

• ProMaster 52mm
• ND 4X Filter

• Thread size: 86 mm
• Outer diameter: 90 mm
• Frame thickness: 8.2 mm
• Lens thickness: 2.0 mm
• Coatings: 22 layers
• Light transmission rate: 98.2% (average at 400 - 700 nm)
• Reflection: less than 0.3% (average at 420 - 680 nm)
• UV cutoff: 390 - 400 nm

Last Chance Buy!

• Thread size: 105 mm
• Outer diameter: 110 mm
• Frame thickness: 8.8 mm
• Lens thickness: 2.0 mm
• Coatings: 22 layers
• Light transmission rate: 98.2% (average at 400 - 700 nm)
• Reflection: less than 0.3% (average at 420 - 680 nm)
• UV cutoff: 390 - 400 nm

• Thread size: 95 mm
• Outer diameter: 100 mm
• Frame thickness: 8.2 mm
• Lens thickness: 2.0 mm
• Coatings: 22 layers
• Light transmission rate: 98.2% (average at 400 - 700 nm)
• Reflection: less than 0.3% (average at 420 - 680 nm)
• UV cutoff: 390 - 400 nm

• Thread size: 72 mm
• Outer diameter: 75 mm
• Frame thickness: 6.5 mm
• Lens thickness: 1.3 mm
• Coatings: 22 layers
• Light transmission rate: 98.2% (average at 400 - 700 nm)
• Reflection: less than 0.3% (average at 420 - 680 nm)
• UV cutoff: 390 - 400 nm

• Thread size: 82 mm
• Outer diameter: 85 mm
• Frame thickness: 6.5 mm
• Lens thickness: 1.3 mm
• Coatings: 22 layers
• Light transmission rate: 98.2% (average at 400 - 700 nm)
• Reflection: less than 0.3% (average at 420 - 680 nm)
• UV cutoff: 390 - 400 nm