Name: M43.0 x 0.75, 1.5mm Thick, Uncoated, Machine Vision Mounted Sapphire Window
SKU: 23-286
Price: £255.00

M43.0 x 0.75, 1.5mm Thick, Uncoated, Machine Vision Mounted Sapphire Window

Machine Vision Mounted Sapphire Windows

Stock #23-286 3-4 days

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£255.00

Qty 1-9
£255.00

Qty 10+
£229.50

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Abbe Number (v_d):

72.24

Axis Orientation:

Random

Bevel:

Protective as needed

Birefringence (n_o-n_e):

0.008 for Visible Light Orthogonal to Optical Axis

Clear Aperture (%):

≥90

Clear Aperture CA (mm):

36.18

Diameter (mm):

40.20 +0/-0.20

Thickness (mm):

1.50 ±0.10

Coating:

Uncoated

Coefficient of Thermal Expansion CTE (10^-6/°C):

8.8

Density (g/cm³):

3.97

Edges:

Fine Ground

Index of Refraction n_d:

1.77

Knoop Hardness (kg/mm²):

1900

Parallelism (arcmin):

≤3.5

Poisson's Ratio:

0.27

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Sapphire (Al₂O₃)

Surface Flatness (P-V):

2λ (typical)

Surface Quality:

80-50

Type:

Protective Window

Wavelength Range (nm):

330 - 5500

Young's Modulus (GPa):

435

Filter Thread:

M43.0 x 0.75

Mount Diameter (mm):

45.00

Mount Thickness (mm):

7.0

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

Protective Windows for Machine Vision Applications
Windows Feature Extreme Surface Hardness and Chemical Resistance
M25.5 to M62.0 Filter Threads Available

Machine Vision Mounted Sapphire Windows are mounted in durable anodized aluminum housings with common filter threads for easy integration with most imaging lenses. The windows within the mount are manufactured from durable sapphire making them ideal for rugged environments because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Machine Vision Mounted Sapphire Windows feature both male and female threads, allowing them to be combined with other mounted filters or polarizers. The uncoated windows are useful within a transmission range from 330 – 5500nm making them ideal for machine vision applications in the UV, Visible, and Infrared spectra.