Name: 0.25 NA 11.0mm FL VIS AR Coated, Molded Aspheric Lens
Brand: Lightpath®
SKU: 47-142
Price: NT$3,325

Center Thickness CT (mm):

5.0000000000

Clear Aperture CA (mm):

5.50

Coating:

VIS

Diameter (mm):

7.2000000000 ±0.015

Effective Focal Length EFL (mm):

11.0000000000 @ 633nm

Edge Thickness ET (mm):

4.210

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

ECO-550

Magnification:

Infinite

Numerical Aperture NA:

0.25

Operating Temperature (°C):

≤200

Index of Refraction n_d:

1.603

Surface Quality:

40-20

Type:

Aspheric Lens

Typical Applications:

Collimate or Focus Laser Light

Working Distance (mm):

7.920

Focal Length Tolerance (%):

±1

Center Thickness Tolerance (mm):

±0.05

Transmitted Wavefront, P-V:

Diffraction Limit

Abbe Number (v_d):

50.22

Lightpath Lens Code:

352220

Note:

May be available in limited quantities, or require a minimum purchase quantity. Contact us for more information

Coating Specification:

R_avg <0.6% @ 350 - 700nm

Focal Length Specification Wavelength (nm):

633.00

f/#:

2.00

Asphere Figure Error (μm RMS):

Diffraction Limited Transmitted Wavefront

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 233:

Compliant

產品系列說明

消除球面像差
提供多種鍍膜選項
提供多種數值孔徑

LightPath® 模造非球面透鏡用於在多種雷射應用中消除球面像差並提高聚焦與準直的準確性。低數值孔徑的精密模壓非球面透鏡專為保持光束形狀而設計，而高數值孔徑的透鏡會採集所有可用光線，以便在很長距離內保持光束功率。LightPath® 模造非球面透鏡非常適用於包括瞄準系統、條碼掃描器、雷射二極體至光纖的耦合、光學資料儲存或生物醫學雷射在內的多種應用。