Objectives
Type
Magnification
Numerical Aperture
(N.A.)
Medium
Parfocal Distance (mm)
Magnification Marks
(Color Ring)
DIN Achromatic
Objective (195mm)
4X A4X / .10 Air 45 Red
10X A10X / 0.25 Air 45 Yellow
40X A40X / 0.65 Air 45 Light Blue
60X A100X / 1.25 Air 45 Deep Blue
100X PL4X / .10 Cedar Oil 45 White
Plan Objective
(195mm)
Plan 4X PL10X / 0.25 Air 45 Red
Plan 10X PL40X / 0.65 Air 45 Yellow
Plan 40X PL100X / 1.25 Air 45 Light Blue
Plan 100X A4X / .10 Cedar Oil 45 White
Eyepieces
Type
Widefield Eyepiece
Medium
Plan Eyepiece
Magnification
10X 15X 20X 5X 10X 16X
Field of View
Φ
18
Φ
13
Φ
11
Φ
18
Φ
18
Φ
15