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Hydrophobic Windows

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  • Oil and Water Repellent Coating
  • Ideal for Industrial and Harsh Environments
  • AR Coated for <0.5% Reflection in the Visible Spectrum

Common Specifications

Bevel:
Protective as needed
Thickness (mm):
1.10 ±0.1
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
480
Poisson's Ratio:
0.2
Young's Modulus (GPa):
64
Abbe Number (vd):
65.41
Coating:
Hydrophobic (425-675nm)
Index of Refraction (nd):
1.472
Substrate:
Surface Quality:
80-50
Wavelength Range (nm):
425 - 675
Coefficient of Thermal Expansion CTE (10-6/°C):
3.25
Density (g/cm3):
2.23

Products

Dia. (mm)  Thickness (mm)   Coating   Note   Compare   Stock Number   Price  Buy
5.00 1.10 Hydrophobic (425-675nm) Outdoor
5.00 1.10 Hydrophobic (425-675nm) Indoor
10.00 1.10 Hydrophobic (425-675nm) Outdoor
10.00 1.10 Hydrophobic (425-675nm) Indoor
12.50 1.10 Hydrophobic (425-675nm) Outdoor
12.50 1.10 Hydrophobic (425-675nm) Indoor
15.00 1.10 Hydrophobic (425-675nm) Outdoor
15.00 1.10 Hydrophobic (425-675nm) Indoor
25.00 1.10 Hydrophobic (425-675nm) Outdoor
25.00 1.10 Hydrophobic (425-675nm) Indoor
50.00 1.10 Hydrophobic (425-675nm) Outdoor
50.00 1.10 Hydrophobic (425-675nm) Indoor
75.00 1.10 Hydrophobic (425-675nm) Outdoor
75.00 1.10 Hydrophobic (425-675nm) Indoor
5.00 1.10 Hydrophobic (425-675nm) -

Product Details

Hydrophobic Windows are designed to repel oil (oleophobic) and other liquids (hydrophobic), facilitating cleaning and ensuring maximum transmission of incident light. Hydrophobic treated surfaces cause liquids to form droplets on contact rather than be absorbed or spread across the surface of the optic. Hydrophobic Windows feature anti-reflection coatings to provide less than 0.5% reflection per surface from 425 – 675nm. These windows are ideal for harsh environments, portable handheld devices, or biometric measurement devices. 

Indoor Hydrophobic Windows are ideal for applications where cleaning or abrasion is expected while Outdoor Hydrophobic Windows provide better performance both at elevated temperatures and under direct UV light exposure.

Technical Information

Hydrophobic Window Reflectivity Curve
Hydrophobic Window Reflectivity Curve
Hydrophobic Window Transmission Curve
Hydrophobic Window Transmission Curve