CB-40IN Sheet resistance, Rs = 4 - 10 Ω/sq Nominal Transmittance, >82% Nominal Coating Thickness, 1,500 - 2,000 Å Substrate Thickness 0.7mm, 1.1 mm CB-50IN Sheet resistance, Rs = 5 - 15 Ω/sq Nominal Transmittance, >85% Nominal Coating Thickness, 1,200 - 1,600 Å Substrate Thicknesses, 0.5 mm, 0.7 mm, 1.1 mm CB-60IN Sheet resistance, Rs = 20 - 25 Ω/sq Nominal Transmittance, >78% Nominal Coating Thickness, 800 - 1,200 Å Substrate Thicknesses, 0.5 mm CB-90IN Sheet resistance, Rs = 70 - 100 Ω/sq Nominal Transmittance, 88% Nominal Coating Thickness, 150 - 300 Å Substrate Thicknesses, 0.5 mm, 0.7 mm, 1.1 mm Uncoated Uncoated Corning slides and sheet stock, in 0.5, 0.7 and 1.1 mm thicknesses and ultra thin glass. Corning Ultra Thin Glass Corning Ultra thin glass available in 0.4, 0.3, 0.25, 0.2, 0.15 and 0.1 mm. Available coated or uncoated.