Name: 5mm Square Uncoated, B270 Window
Brand: TECHSPEC
SKU: 64-083
Price: NT$1,068

5mm Square Uncoated, B270 Window

Stock #64-083 5-7 Days

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NT$1,068

Qty 1-5
NT$1,068

Qty 6+
NT$840

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Specifications

概況

Type:

Protective Window

物理和機械特性

Bevel:

Protective as needed

Clear Aperture CA (mm):

4.50 x 4.50

Dimensions (mm):

5.00 x 5.00

Thickness (mm):

1.00

Edges:

Fine Ground

Knoop Hardness (kg/mm²):

500

Poisson's Ratio:

0.22

Young's Modulus (GPa):

71.5

Length (mm):

5.00

Width (mm):

5.00

光學特性

Abbe Number (v_d):

58.3

Coating:

Uncoated

Index of Refraction (n_d):

1.523

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

B270

Surface Flatness (P-V):

1λ

Surface Quality:

60-40

Wavelength Range (nm):

360 - 2700

材料特性

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

9.4 (+20 to +300°C)

Density (g/cm³):

2.56

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

REACH 241:

Compliant

產品概覽

尺寸多樣化
可選無鍍膜、 MgF2 鍍膜或 VIS-NIR 抗反射鍍膜
OEM批量採購可選擇客製尺寸

TECHSPEC® B270 窗鏡在可見光到近紅外（NIR）波段具有高穿透率，折射率與 N-BK7 相似，但成本效益更高。由於具有高日光照射穩定性和耐化學性，這些窗鏡通常用作保護元件，是標準窗鏡應用的理想選擇。TECHSPEC® B270 窗鏡系列提供無鍍膜版本，帶 MgF2 鍍膜或 VIS-NIR 抗反射鍍膜版本。可根據OEM應用需求對尺寸和鍍膜進行客製。TECHSPEC® B270 窗鏡在可見光到近紅外（NIR）波段具有高穿透率，折射率與 N-BK7 相似，但成本效益更高。由於具有高日光照射穩定性和耐化學性，這些窗鏡通常用作保護元件，是標準窗鏡應用的理想選擇。TECHSPEC® B270 窗鏡系列提供無鍍膜版本，帶 MgF2 鍍膜或 VIS-NIR 抗反射鍍膜版本。可根據OEM應用需求對尺寸和鍍膜進行客製。

Technical Information

Accessories

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.