eo_logo
  • Country/Region
  • cart   
 
See all 51 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

12.7mm Dia. x 20mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens

See More by II-VI
TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses

TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses

TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses TECHSPEC Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses
×
Stock #11-419 Other Coating Options
×
- +
€395,00
Qty 1-10
€395,00
Qty 11+
€349,00
Volume Pricing
Request Quote
×
×
Get Product Downloads

Specifications

Diameter (mm):
12.70 +0.00/-0.10
Effective Focal Length EFL (mm):
20.00 @ 10.6µm
Back Focal Length BFL (mm):
19.23
Coating:
BBAR (3000-12000nm)
Coating Specification:
Ravg ≤3.0% @ 3 - 12μm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
II-VI Infrared ZnSe
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
λ
Power (P-V) @ 10.6μm:
λ/10
Irregularity (P-V) @ 10.6μm:
λ/20
Centering, ETD (μm):
≤50.8
Center Thickness CT (mm):
1.85 ±0.10
Edge Thickness ET (mm):
1.12
Radius R1 (mm):
28.05
Clear Aperture CA (mm):
11.43
f/#:
1.57
Numerical Aperture NA:
0.32
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
3000 - 12000
Bulk Absorption Coefficient (cm1):
<0.0005 @ 10.6μm
Surface Roughness (Angstroms):
<50 RMS

Regulatory Compliance

RoHS 2015:
Reach 209:

Learn More

Product Family Description

  • Edmund Optics® Designed, II-VI Manufactured
  • Premier Grade ZnSe Material
  • Uncoated or Broadband AR Coating Options

TECHSPEC® Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses are designed for focusing or collimation applications in the mid-wave and longwave infrared spectrum. Manufactured by II-VI, these lenses feature Infrared ZnSe material with <0.0005cm-1 bulk absorption at 10.6µm and are available uncoated or with a variety of broadband anti-reflection coating options. The 8-12µm coating is ideal for use with CO2 lasers and thermal camera applications, whereas the dual band 3-12µm coating is ideal for hyperspectral applications. TECHSPEC® Zinc Selenide PCX Lenses feature an irregularity of <λ/20 at 10.6µm, 40-20 surface quality, and <50Å surface roughness. Three diameter options are available, with effective focal lengths ranging from 12.7mm to 250mm.

Technical Information

Compatible Mounts

Title  Type Compare Stock Number  Price Buy
12.7mm Optic Dia., Optic Mount Fixed #64-556 €26,00
Qty 10+ €23,40 Request Quote
  • In Stock
    ×
12.5/12.7mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-955 €232,00
Qty 5+ €220,00 Request Quote
  • In Stock
    ×
12.5/12.7mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-958 €381,00
Qty 5+ €362,00 Request Quote
  • 3-4 days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin


×