eo_logo
  • Country/Region
  • cart   
 
See all 32 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

152.4mm Dia. λ/20 ZERODUR® Optical Flat

Stock #48-119-000
Qty 1-5
A$4,048.00
Qty 6+
A$3,643.20
Volume Pricing
Request Quote
Surface Flatness:
λ/20
Abbe Number (vd):
56.2
Clear Aperture CA (mm):
137.20
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
0.1
Diameter (mm):
152.40 +0.0/-1.02
Diameter (inches):
6.00 +0.0/-0.04
Thickness (inches):
1.00 ±0.08
Color:
Yellow Tint
Construction:
Single Surface
Density (g/cm3):
2.53
Index of Refraction nd:
1.542
Knoop Hardness (kg/mm2):
620
Parallelism (arcmin):
≤3
Poisson's Ratio:
0.24
Thickness (mm):
25.40 ±2.03
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Type:
Interferometry Window
Young's Modulus (GPa):
90.3
Bevel:
Protective as needed

Regulatory Compliance

RoHS 2015:
Reach 211:

Product Description

λ/20 flats include a certificate of calibration.
×