Product added to cart
TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

25mm Dia., 0.25 Numerical Aperture, Uncoated, Precision Aspheric Lens

TECHSPEC® Precision Aspheric Lenses

×
Stock #37-431 5-7 Days
×
Other Coating Options
×
- +
NT$10,325
Qty 1-5
NT$10,325
Qty 6+
NT$8,260
Volume Pricing
Request Quote
下載產品資料
Diameter (mm):
25.00 +0.00/-0.025
Effective Focal Length EFL (mm):
50.00 @ 587.6nm
Numerical Aperture NA:
0.25
Back Focal Length BFL (mm):
45.23
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Aspheric Design Wavelength (nm):
587.6
Asphere Figure Error, RMS @ 632.8nm:
0.4λ
Coating:
Uncoated
Centering (arcmin):
<3
Surface Quality:
40-20
Clear Aperture CA (mm):
24.00
Edge Thickness ET (mm):
4.14
Center Thickness CT (mm):
7.24 ±0.10
f/#:
2.00
Bevel:
Protective bevel as needed
Shape of Back Surface:
Plano
Type:
Aspheric Lens
Wavelength Range (nm):
350 - 2200
Conjugate Distance:
Infinite
Power (diopters):
20.00

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 233:

產品系列說明

  • 是非球面透鏡的優化版本
  • 具有精密非球面形
  • 高數值孔徑可使光通量最大化

TECHSPEC® 精密非球面透鏡為 CNC 拋光非球面透鏡,具備 0.4µm RMS 的非球面形狀誤差。這樣精準的非球面形狀誤差,讓這款透鏡適用於需要球面像差修正的應用,包括成像及雷射聚焦應用。這類非球面透鏡也可用於取代光學組件的多片球面鏡片,以減少重量和成本。TECHSPEC® 精密非球面透鏡提供 10 至 50mm 直徑,並具備高數值孔徑以達到最大光通量。

 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin