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TECHSPEC^®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

30mm Dia., 0.50 Numerical Aperture, Uncoated, High Precision Aspheric Lens

Name: 30mm Dia., 0.50 Numerical Aperture, Uncoated, High Precision Aspheric Lens
Brand: TECHSPEC
SKU: 37-434
Price: NT$11,121

TECHSPEC® High Precision Aspheric Lenses

Stock #37-434

NT$11,121 Other Coating Options

Qty 1-5
NT$11,121

Qty 6+
NT$8,910

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比較

Diameter (mm):

30.00 +0.00/-0.025

Effective Focal Length EFL (mm):

30.00 @ 587.6nm

Numerical Aperture NA:

0.50

Back Focal Length BFL (mm):

22.53

Center Thickness CT (mm):

12.50 ±0.10

Coating:

Uncoated

N-SF5

Clear Aperture CA (mm):

27.00

Asphere Figure Error (μm RMS):

0.25

Surface Quality:

40-20

Edge Thickness ET (mm):

6.59

Centering (arcmin):

Bevel:

Protective bevel as needed

f/#:

1.00

Shape of Back Surface:

Plano

Wavelength Range (nm):

380 - 2500

Conjugate Distance:

Infinite

Focal Length Specification Wavelength (nm):

587.6

Regulatory Compliance

RoHS:

Compliant

產品系列說明

0.25µm RMS 非球面形狀誤差
以高數值孔徑提供最大光通量
出色的性價比

TECHSPEC® 高精密非球面透鏡為 CNC 拋光非球面透鏡，具備 0.25µm RMS 的非球面形狀誤差。這樣精準的非球面形狀誤差，讓這款透鏡適用於需要球面像差修正的應用，包括成像及雷射聚焦應用。這類非球面透鏡也可用於取代光學組件的多片球面鏡片，以減少重量和成本。TECHSPEC 高精密非球面透鏡提供 10 至 50mm 直徑，並具備高數值孔徑以達到最大光通量。

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