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4mm Diameter, Extended B270 Half-Ball Lens

B270 Half-Ball Lenses

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Stock #21-901 聯絡我們
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NT$263 NT$1,050
Qty 1-10
NT$263 NT$1,050
Qty 11+
NT$210 NT$840
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下載產品資料
Diameter (mm):
4.00 ±0.1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Coating:
Uncoated
Type:
Half-Ball Lens
Wavelength Range (nm):
360 - 2700
Center Thickness CT (mm):
2.30 ±0.15
Index of Refraction nd:
1.523
Radius R (mm):
2.00

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

產品系列說明

  • 有半球形、截斷型及擴展型等多種幾何形狀
  • 可見光及近紅外光的高折射率
  • 對成本敏感應用的理想選擇

B270 半球形透鏡具有模壓球面及拋光平面,與球形透鏡相比更易於安裝。B270 基材具有從可見光到近紅外(NIR)的高穿透率,折射率與N-BK7相似,使這些透鏡成為對成本敏感應用的理想替代品。每種直徑的透鏡都有三種形式,標準半球形、截斷型(低半球)及擴展型(超半球),提供多種選擇以最好地滿足系統機械要求。B270 半球形透鏡可用於高功率LED、光纖耦合器、內視鏡、顯微鏡及雷射測量應用。

 
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