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75mm Diameter x 50mm FL , Aspheric Condenser Lens

Stock #46-244 5-7 Days Other Coating Options

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NT$3,255

Qty 1-10
NT$3,255

Qty 11+
NT$2,870

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下載產品資料

Specifications
詳細資料
Accessories
Technical Information
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Compatible Mounts
成像鏡頭選擇器

Product Details

Type:

Condenser Lens

Physical & Mechanical Properties

Diameter (mm):

75.00 +0.0/-0.5

Centering (arcmin):

≤20

Clear Aperture CA (mm):

72

Edge Thickness ET (mm):

3.0

Center Thickness CT (mm):

30.00 ±0.50

Bevel:

Protective bevel as needed

Diameter of Asphere (mm):

75.0

Shape of Back Surface:

Plano

Optical Properties

Effective Focal Length EFL (mm):

50.00

Numerical Aperture NA:

0.75

Back Focal Length BFL (mm):

30.50

B270

Focal Length Tolerance (%):

±7

Coating:

Uncoated

Surface Quality:

80-50 (typical)

f/#:

0.7

Radius R₂ (mm):

Plano

Wavelength Range (nm):

350 - 2500

Conjugate Distance:

Infinite

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

產品系列說明

模壓照明透鏡
非球面或球面設計
高數值孔徑

聚光透鏡為模壓透鏡，專為照明應用設計。聚光透鏡具備大孔徑和短焦距，普遍使用於發射器-探測器應用、投影應用、聚光照明應用，例如 Koehler 照明。非球面聚光透鏡於非球面表面模壓，並於反側表面研磨拋光，提供卓越效能。平凸 (PCX) 聚光透鏡於兩側表面模壓，提供絕佳價值。

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