eo_logo
  • 國家/地區
  • 您好! 我的帳戶
  • cart   
 
檢視所有 40 產品系列
TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

25mm Dia x 12.5mm FL Uncoated, Ge Aspheric Lens

×
Stock #68-235
Qty 1-5
NT$24,750
Qty 6+
NT$19,371
Volume Pricing
Request Quote
Diameter (mm):
25.00 +0.0/-0.1
Effective Focal Length EFL (mm):
12.50 @ 4000nm
Numerical Aperture NA:
1.00
Back Focal Length BFL (mm):
11.61
Center Thickness CT (mm):
4.24 ±0.10
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Germanium (Ge)
Clear Aperture CA (mm):
22.5
Asphere Figure Error (μm RMS):
0.1
Surface Quality:
60-40
Edge Thickness ET (mm):
2.5
Centering (arcmin):
≤5
Bevel:
Protective bevel as needed
f/#:
0.5
Edges:
Diamond Turned
Radius R2 (mm):
435.187
Shape of Back Surface:
Convex
Wavelength Range (nm):
2000 - 14000
Conjugate Distance:
Infinite
Focal Length Specification Wavelength (nm):
4000

Regulatory Compliance

RoHS 2015:
Reach 209:

產品系列說明

  • 繞射極限效能
  • 多種鍍膜選項
  • 提供完整產品說明資料

TECHSPEC®鍺紅外線非球面透鏡能針對中波與長波紅外區域內的廣泛光譜範圍,提供繞射極限的聚焦效能。這些透鏡特別適用於單色光源 (例如量子串級雷射),可作為標準平凸透鏡的高效能替代方案。

每個非球面透鏡都提供無鍍膜或 BBAR 鍍膜選項。無鍍膜鍺的光線穿透率不足 50%,因此若指定使用無鍍膜透鏡,應考慮採用自訂抗反射 (AR) 鍍膜。每個 BBAR 鍍膜透鏡都能提供超過 95% 的穿透率,特別適合整合到多種 OEM 應用中。如需自訂設計或鍍膜選項,請聯絡我們的銷售部門

Title  Type 比較 庫存號碼  價格 Buy
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4 Fixed #13-787 NT$578
Qty 5+ NT$548 Request Quote
  • 5-7 Days
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32 Fixed #13-788 NT$578
Qty 5+ NT$548 Request Quote
  • 5-7 Days
    ×
25mm Thin Inner Single Optic Mount Fixed #38-755 NT$974
Qty 5+ NT$934 Request Quote
  • 5-7 Days
    ×
25.0mm Optic Dia., Optic Mount Fixed #64-560 NT$1,403
Qty 10+ NT$1,261 Request Quote
  • 5-7 Days
    ×
25/25.4mm Diameter, T-Mount Thin Optic Mount Fixed #52-292 NT$1,914
Qty 5+ NT$1,700 Request Quote
  • 5-7 Days
    ×
25mm Thin Inner Pair Optic Mounts Fixed #11-052 NT$1,947
Qty 5+ NT$1,818 Request Quote
  • 5-7 Days
    ×
25mm Thick Inner Pair Optic Mounts Fixed #11-054 NT$1,947
Qty 5+ NT$1,818 Request Quote
  • 5-7 Days
    ×
25.0/25.4mm Optic Dia., L-Slot Direct Mount Fixed #36-410 NT$1,964 Request Quote
  • 5-7 Days
    ×
25.0/25.4mm Optic Dia., Side Flange Direct Mount Fixed #36-414 NT$1,964 Request Quote
  • 5-7 Days
    ×
25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount Adjustable - Rotary #36-411 NT$2,838 Request Quote
  • 5-7 Days
    ×
25/25.4mm Diameter, C-Mount Thin Optic Mount Fixed #56-353 NT$2,855
Qty 5+ NT$2,528 Request Quote
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-956 NT$8,085
Qty 5+ NT$7,689 Request Quote
  • 5-7 Days
    ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 NT$15,873
Qty 5+ NT$14,289 Request Quote
  • 5-7 Days
    ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 NT$22,110
Qty 5+ NT$21,021 Request Quote
  • 5-7 Days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
×