eo_logo
  • Country/Region
  • cart   
 
See all 77 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

30mm Dia. x 3mm Thickness, Uncoated, ZnSe Window

×
Stock #68-494
×
×
Qty 1-10
A$644.80
Qty 11+
A$568.80
Volume Pricing
Request Quote
Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
27.00
Diameter (mm):
30.00 +0.0/-0.1
Thickness (mm):
3.00 ±0.1
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
7.57
Density (g/cm3):
5.27
Edges:
Fine Ground
Index of Refraction nd:
2.631
Knoop Hardness (kg/mm2):
120
Parallelism (arcmin):
<1
Poisson's Ratio:
0.28
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zinc Selenide (ZnSe)
Surface Flatness:
λ/10 @ 10.6μm
Surface Quality:
60-40
Type:
Protective Window
Wavelength Range (nm):
600 - 18000

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Description

Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid risk of contamination.
Title  Type Compare Stock Number  Price Buy
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 A$153.60
Qty 10+ A$138.24 Request Quote
  • 3-5 days
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 A$150.40
Qty 10+ A$132.80 Request Quote
  • 3-5 days
    ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-668 A$88.00
Qty 10+ A$78.08 Request Quote
  • In Stock
    ×
30.0mm Optic Dia., Optic Mount Fixed #64-564 A$51.20
Qty 10+ A$46.08 Request Quote
  • 3-5 days
    ×
30.0mm Optic Dia., Optic Mount Fixed #64-563 A$51.20
Qty 10+ A$46.08 Request Quote
  • 3-5 days
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 A$212.80
Qty 5+ A$187.20 Request Quote
  • 3-5 days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 A$555.20
Qty 5+ A$489.60 Request Quote
  • 3-5 days
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 A$142.40
Qty 10+ A$128.16 Request Quote
  • 3-5 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 A$153.60
Qty 10+ A$138.24 Request Quote
  • 3-5 days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 A$212.80 Request Quote
  • 3-5 days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 A$158.40
Qty 10+ A$142.56 Request Quote
  • 3-5 days
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 A$109.60
Qty 10+ A$96.80 Request Quote
  • 3-5 days
    ×
×