Name: 12.5 x 25mm, 0.25 Numerical Aperture, Uncoated, Truncated Precision Aspheric Lens
Brand: TECHSPEC
SKU: 17-311
Price: NT$11,375

Dimensions (mm):

12.50 x 25.00

Effective Focal Length EFL (mm):

50.00 @ 587.6nm

Numerical Aperture NA:

0.25

Back Focal Length BFL (mm):

45.23

N-BK7

Asphere Figure Error, RMS @ 632.8nm:

0.4λ

Coating:

Uncoated

Centering (arcmin):

<3

Surface Quality:

40-20

Clear Aperture CA (mm):

10.50 x 23.00

Edge Thickness ET (mm):

4.14

Center Thickness CT (mm):

7.24 ±0.10

f/#:

2.00

Bevel:

Protective bevel as needed

Shape of Back Surface:

Plano

Type:

Aspheric Lens

Wavelength Range (nm):

350 - 2200

Conjugate Distance:

Infinite

Power (diopters):

20.00

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品系列說明

提供方形與矩形尺寸最小從 5 x 5mm 起
精密級非球面面形誤差
是整合到空間限制的雷射系統的理想選擇

TECHSPEC^® 方形精密非球面透鏡是TECHSPEC^® 精密非球面透鏡的裁切版本。這些非球面透鏡經過CNC拋光，達到 0.25µm RMS非球面面形狀誤差，然後再切成方形或矩形尺寸。這些透鏡的精密非球面形狀誤差使其在需要球面像差校正的高要求成像或雷射系統中更具優勢。TECHSPEC^® 方形精密非球面透鏡具有節省空間的外形，是整合到醫療設備、生命科學儀器及工業雷射系統的理想選擇。若您的應用需要將TECHSPEC^® 非球面透鏡進行裁切以滿足特定的尺寸要求，請聯繫我們。

12.5 x 25mm, 0.25 Numerical Aperture, Uncoated, Truncated Precision Aspheric Lens

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Regulatory Compliance

產品系列說明