9mm Dia. x 18mm FL, NIR I Coated, Plano-Convex Lens

Diameter (mm):

9.00 -0.025

Effective Focal Length EFL (mm):

18.00 @ 587.6nm

Back Focal Length BFL (mm):

15.94

Coating:

NIR I (600-1050nm)

Coating Specification:

R_avg ≤0.5% @ 600 - 1050nm

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

3 Rings

Irregularity (P-V) @ 632.8nm:

0.5 Rings

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

3.00 ±0.05

Edge Thickness ET (mm):

1.66

Radius R₁ (mm):

8.25

Clear Aperture CA (mm):

f/#:

Numerical Aperture NA:

0.25

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Typical Energy Density Limit:

7 J/cm² @ 1064nm, 10ns

Wavelength Range (nm):

600 - 1050

RoHS:

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。

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