Name: 25mm Dia. x 50mm FL, YAG-BBAR Coated, Achromatic Lens
Brand: TECHSPEC
SKU: 33-209
Price: NT$3,885

25mm Dia. x 50mm FL, YAG-BBAR Coated, Achromatic Lens

YAG-BBAR Coated Achromatic Lenses

Stock #33-209 5-7 Days Other Coating Options

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NT$3,885

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NT$3,885

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NT$3,106

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比較

下載產品資料

Diameter (mm):

25.00 +0.000/-0.025

Effective Focal Length EFL (mm):

50.00

Focal Length Tolerance (%):

±1

Back Focal Length BFL (mm):

43.53

Focal Length Specification Wavelength (nm):

587.6

Clear Aperture CA (mm):

24.00

Centering (arcmin):

Center Thickness CT (mm):

11.50 ±0.20

Center Thickness CT 1 (mm):

9.00 ±0.10

Center Thickness CT 2 (mm):

2.5 ±0.10

Radius R₁ (mm):

34.53

Radius R₂ (mm):

21.98

Radius R₃ (mm):

214.63

Edge Thickness ET (mm):

8.79

N-BAF10 / N-SF10

Surface Quality:

40-20

f/#:

2.00

Numerical Aperture NA:

0.25

Coating:

YAG-BBAR (500-1100nm)

Coating Specification:

R_abs <0.25% @ 532nm
R_abs <0.25% @ 1064nm
R_avg <1.0% @ 500 - 1100nm

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Bevel:

Protective bevel as needed

Type:

Achromatic Lens

Wavelength Range (nm):

500 - 1100

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

Certificate of Conformance:

View

產品系列說明

經優化，於532nm及1064nm時，絕對反射率小於0.25%
500 - 1100nm範圍內具有出色廣波段穿透率
可做為雙合透鏡的低成本替代方案

TECHSPEC® YAG-BBAR鍍膜消色差透鏡包含由兩個光學元件黏合而成的雙合透鏡，適合用來修正正軸球面像差和色像差。這些消色差透鏡具有廣波段抗反射鍍膜，在500 - 1100nm範圍具有優異的穿透率，經優化後在532及1064nm時絕對反射率小於0.25%。TECHSPEC® YAG-BBAR鍍膜消色差透鏡可使光斑最小化，用於建議可用波長範圍內的多色照明，也可用於聚焦Nd :YAG雷射(尤其是具有對準光束的Nd:YAG雷射)。

25mm Dia. x 50mm FL, YAG-BBAR Coated, Achromatic Lens

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Regulatory Compliance

產品系列說明

技術資訊