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25.4mm Dia. x 250mm FL, Uncoated, ISP Optics Barium Fluoride (BaF2) PCX Lens | BF-PX-25-250

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Stock #24-751 Clearance 1 庫存
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NT$4,025 NT$8,050
Volume Pricing
Qty 1-9 NT$8,050   NT$4,025 each
Qty 10+ NT$7,245   NT$3,623 each
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Specifications

概況

Type:
Plano-Convex Lens
Model Number:
BF-PX-25-250

物理和機械特性

Diameter (mm):
25.40 +0.00/-0.13
Centering (arcmin):
<3
Center Thickness CT (mm):
2.70 ±0.20
Edge Thickness ET (mm):
2.00
Clear Aperture CA (mm):
22.86
Bevel:
Protective as needed

光學特性

Effective Focal Length EFL (mm):
250.00 @ 5µm
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Barium Fluoride (BaF2)
Surface Quality:
60-40
Irregularity (P-V) @ 632.8nm:
λ
Focal Length Tolerance (%):
±2
Radius R1 (mm):
112.72
f/#:
9.84
Numerical Aperture NA:
0.05
Wavelength Range (nm):
200 - 12000

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
×
Reach 240:
Compliant
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產品概覽

  • 0.2 - 12μm 範圍的穿透率出眾
  • 在無抗反射鍍膜時提供高穿透率
  • 可提供 25 - 500mm 的焦距

ISP Optics 氟化鋇 (BaF2) 平凸透鏡（PCX）是收集和聚焦紫外線、可見光和紅外線應用的理想選擇。氟化鋇的物理特性與氟化鈣相似，但抗高能輻射能力更強。然而其抗水能力較差，長期暴露在濕氣中會降低紫外線範圍內的傳輸效果。ISP Optics 氟化鋇平凸透鏡的特點是折射率低，能夠在0.2 - 12μm範圍內實現出色的傳輸，無需抗反射鍍膜。這些透鏡有標準英制尺寸，焦距從 25 - 500mm 不等。

請注意: 這些光學透鏡對熱衝擊非常敏感。

特殊處理

這些光學元件需要特殊處理，以避免損壞並確保長期性能。正確的處理、清潔和儲存對維持光學品質至關重要。請瀏覽我們的 清潔光學產品資源指南，以了解正確的清潔步驟以及最佳的清潔方法。如需要特別協助，請透過, 電子郵件/a>或線上聊天請透過電子郵件或線上聊天與我們的資深技術團隊進行聯繫。

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