eo_logo
 
Product added to cart
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

40mm Diameter Uncoated, Calcium Fluoride Window

TECHSPEC Calcium Fluoride (CaF2) Windows

×
Stock #63-209 5-7 Days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
NT$8,365
Qty 1-10
NT$8,365
Qty 11+
NT$7,385
Volume Pricing
Request Quote
下載產品資料

Specifications

概況

Type:
Protective Window

物理和機械特性

Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
36.00
Diameter (mm):
40.00 +0.0/-0.1
Thickness (mm):
3.00 ±0.1
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
158.3
Parallelism (arcmin):
<1
Poisson's Ratio:
0.26
Young's Modulus (GPa):
75.8

光學特性

Abbe Number (vd):
94.99
Axis Orientation:
Random
Coating:
Uncoated
Index of Refraction (nd):
1.434
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Calcium Fluoride (CaF2) Vacuum UV Grade
Surface Flatness (P-V):
λ/2
Surface Quality:
40-20
Wavelength Range (nm):
200 - 7000

材料特性

Coefficient of Thermal Expansion CTE (10-6/°C):
18.85
Density (g/cm3):
3.18

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品概覽

  • 具有低吸收和高穿透的 UV 等級氟化鈣
  • 低折射率
  • 可提供 250 - 5000 nm的抗反射鍍膜
  • 另有 氟化鈣楔形窗鏡可供選擇

TECHSPEC® 氟化鈣 (CaF2) 具有較低的折射率,在未鍍膜的情況下可提供 200 - 7000 nm的高穿透率。為了進一步提高穿透率並減少背向反射,還提供涵蓋紫外 (UV) 到中波紅外 (MWIR)波段的各種抗反射鍍膜。由於氟化鈣本體具有高損傷閾值和低吸收率的特點,因此包括準分子雷射的雷射系統應用中廣受歡迎。TECHSPEC® 氟化鈣 (CaF2) 窗鏡非常適合在真空紫外(VUV)和中波紅外(MWIR)、紫外光譜系統、低溫冷卻熱成像系統中工作的氣體探測器中作為保護窗口使用,還可在需要寬頻基材傳輸時作為鍍膜基材使用。

請注意:氟化鈣是一種相對較軟的光學材料,比一般的玻璃窗鏡更容易被劃傷。

Technical Information

相關產品

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Frequently Purchased Together

Compatible Mounts

Title  Type 比較 庫存號碼   價格  Buy
40.0mm Optic Dia., Optic Mount Fixed #64-566 NT$1,068
Request Quote
  • 5-7 Days
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 NT$2,713
Request Quote
  • 5-7 Days
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 NT$3,465
Request Quote
  • 5-7 Days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 NT$3,535
Request Quote
  • 5-7 Days
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 NT$3,710
Request Quote
  • 5-7 Days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 NT$3,780
Request Quote
  • 5-7 Days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 NT$3,920
Request Quote
  • 5-7 Days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 NT$5,259
Request Quote
  • 聯絡我們
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 NT$13,405
Request Quote
  • 5-7 Days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin