25.4mm Dia. x 75.0mm FL, Uncoated, Plano-Convex Lens

Diameter (mm):

25.40 +0.0/-0.025

Effective Focal Length EFL (mm):

75.00 @ 587.6nm

Back Focal Length BFL (mm):

72.69

Coating:

Uncoated

N-BK7

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

3.50 ±0.10

Edge Thickness ET (mm):

1.36

Radius R₁ (mm):

38.76

Clear Aperture CA (mm):

24.4

f/#:

2.95

Numerical Aperture NA:

0.17

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Wavelength Range (nm):

350 - 2200

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

產品系列說明

波長範圍是350-2200nm
憑藉精密的直徑及同軸性容差可輕鬆實現OEM整合
提供各種直徑、焦距及鍍膜
抗反射鍍膜選擇: MgF₂, VIS 0°, VIS-NIR, NIR I, NIR II, VIS-EXT及YAG-BBAR

平凸（PCX）鏡片具有正焦距，是成像應用收光和聚光的理想選擇。它們也可用於多種其他包括發射器、偵測器、雷射和光纖的應用。帶有鍍膜的鏡片能提供最佳透光性。具有各種不同直徑和焦距可供選擇。

These uncoated lenses are ideal for a multitude of optics and photonics applications, as well as biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.

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