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Plan Achromatic LWD Infinity
SiVal Instruments
Products > Objectives > Plan Achromatic LWD >

The SiVal’s Long Working Distance Infinite Plan Achromat series Objectives can be widely used in metallographic test, semiconductor and telecommunication inspection, like LCD, TFT, PDP matrix inspection.

High performance and high quality objectives for metallographic test and semiconductor inspection

  • High resolution
  • High NA
  • Long working distance
  • Infinite bright view field
  • Full plan field
  • Wide spectral range
  • Standard mount

 

Products Specifications
 

 Model

tube lens f: 200mm

SV-W8-4X
SV-W8-5X
SV-W8-10X
SV-W8-20X
Description
M Plan Achromatic 4X
M Plan Achromatic 5X
M Plan Achromatic 10X
M Plan Achromatic 20X
Spec.
N.A=0.1
W.D=29.4mm
F.N : Φ24
-
N.A=0.2
W.D=14.47mm
F.N : Φ24
-
N.A=0.25
W.D=16.0mm
F.N : Φ24
-
N.A=0.4
W.D=10.5mm
F.N : Φ24
Cover glass thickness: 0
 
 
 

 Model

tube lens f: 200mm

SV-W8-40X
SV-W8-50X
SV-W8-60X
SV-W8-100X
Description
M Plan Achromatic 40X
M Plan Achromatic 50X
M Plan Achromatic 60X
M Plan Achromatic 100X
Spec.
N.A=0.60
W.D=5.4mm
F.N : Φ24
Cover glass thickness: 0
N.A=0.55
W.D=5.1mm
F.N : Φ24
Cover glass thickness: 0
N.A=0.65
W.D=6.89mm
F.N : Φ24
Cover glass thickness: 0
N.A=0.80
W.D=3.01mm
F.N : Φ24
Cover glass thickness: 0

 


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