eo_logo
  • 國家/地區
  • 您好! 我的帳戶
  • cart   
 
檢視所有 8 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

63.5mm Dia x 354.9mm FL Achromatic Lens

Stock #31-402
NT$9,900
Qty 1-5
NT$9,900
Qty 6+
NT$8,910
Volume Pricing
Request Quote
Diameter (mm):
63.50 +0.00/-0.10
Effective Focal Length EFL (mm):
354.87
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
344.52
Focal Length Specification Wavelength (nm):
587.6
Clear Aperture CA (mm):
62.70
Centering (arcmin):
5.00
Center Thickness CT 1 (mm):
11.94
Center Thickness CT 2 (mm):
8.86
Center Thickness Tolerance (mm):
±0.20
Radius R1 (mm):
203.94
Radius R2 (mm):
-156.41
Radius R3 (mm):
-156.41
Radius R4 (mm):
-569.60
Edge Thickness ET (mm):
17.43
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
f/#:
5.6
Numerical Aperture NA:
0.09
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Construction:
Unmounted, Cemented
Bevel:
Protective bevel as needed
Type:
Achromatic Lens
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS:

產品系列說明

  • 提供黏合或空氣鏡間設計
  • 提供轉接版本以便輕鬆整合
  • 採用 MgF2 抗反射鍍膜

TECHSPEC® 大型精密消色差透鏡可在指定的波長範圍內,提供近繞射極限效能。這類顏色校正消色差透鏡具有長焦距,並提供黏合或空氣鏡間設計。轉接版本設置公轉接螺紋,可輕鬆整合至光學系統。其中隨附背膠箔片間隔環安裝說明,適用於非轉接版本的空氣鏡間消色差透鏡。

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