13
150 Series
Specications
Objectives
Type Magnication Numerical Aperture
(N.A.)
Medium Parfocal Distance (mm) Magnication Marks
(Color Ring)
DIN Achromatic
Objective (195mm)
4X A2X Air 45 Red
10X A5X Air 45 Yel l o w
40X A20x Air 45 Light Blue
60X A60X Air 45 Deep Blue
100X A100X Cedar Oil 45 White
Plan Objective
(195mm)
Plan 4X PA4X Air 45 Red
Plan 10X PA10X Air 45 Ye l l o w
Plan 40X PA40X Air 45 Light Blue
Plan 100X PA100X Cedar Oil 45 White
Eyepieces
Type Wideeld Eyepiece
Medium
Plan Eyepiece
Magnication 10X 15X 20X 5X 10X 16X
Field of View Φ18 Φ13 Φ11 Φ18 Φ18 Φ15