25mm Dia. x 75mm FL, 1064nm V-Coat, Hyperbolic Aspheric Lens

Name: 25mm Dia. x 75mm FL, 1064nm V-Coat, Hyperbolic Aspheric Lens
Brand: TECHSPEC
SKU: 89-441
Price: NT$9,013 TWD

Hyperbolic Aspheric Lenses

Stock #89-441 8 庫存 Other Coating Options

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NT$9,013

Volume Pricing
Qty 1-5	NT$9,013 each
Qty 6-25	NT$7,859 each
Qty 26-49	NT$7,102 each
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下載產品資料

Specifications

概況

Type:

Aspheric Lens

物理和機械特性

Diameter (mm):

25.00 +0.0/-0.1

Centering (arcmin):

≤5

Clear Aperture CA (mm):

23.00

Edge Thickness ET (mm):

2.26

Center Thickness CT (mm):

4.25 ±0.1

Bevel:

Protective as needed

Shape of Back Surface:

Convex

光學特性

Effective Focal Length EFL (mm):

75.00 @ 1064nm

Numerical Aperture NA:

0.17

Back Focal Length BFL (mm):

75.00

N-BK7

Aspheric Design Wavelength (nm):

1064

Coating:

Laser V-Coat (1064nm)

Coating Specification:

R_abs <0.25% @ 1064nm

Surface Quality:

40-20

f/#:

3.00

Radius R₂ (mm):

Conjugate Distance:

Infinite

Asphere Figure Error, @ 632.8nm:

1.6λ RMS and 6λ PV

Power (diopters):

13.33

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

產品概覽

Unlike traditional focusing lenses, these lenses should be used with the plano side facing the light source.

專為 Nd:YAG 雷射波長設計和鍍膜
非球面面形誤差為 1.6λ RMS 和 6λ PV
是 TECHSPEC® 平凸透鏡的優化版

TECHSPEC^® 雙曲面非球面透鏡是 TECHSPEC^® PCX 透鏡的優化版，平滑的非球面表面可在特定波長提供卓越的性能。與原有 PCX 透鏡有所不同的是，TECHSPEC^® 雙曲面非球面透鏡在設計波長內生成的光斑尺寸可達到繞射極限，適用於聚焦或準直應用。Edmund Optics 的任何標準透鏡均可進行類似 TECHSPEC^® 雙曲面非球面透鏡的改良，以創建理想的表面，並以較低成本提高性能，為特定應用提供最佳解決方案。

注意: 與傳統聚焦透鏡有所不同，在使用這些透鏡時應將其平側面向光源。