22
These standard objectives are suited to clinical laboratory and examination work. They ensure superb field flatness up to F.N.22 with brightfield observation in transmitted light.
Main specifications
Dimensions
N.A.
W.D.
F.N.
0.90-0.50
0.2
22
Specifications
N.A.
W.D.
(mm)
F.N.
Cover Glass
Thickness (mm)
Immersion
Spring
0.90-0.50
0.2
22
-
Oil
Yes
Correction
Ring
Iris
Diaphragm
Waterproof &
Oil proof function
Ultra Wide anti-reflection coating
Super apochromatic
Brightfield
Darkfield
-
Yes
Yes
-
-
Excellent
Good
DIC
Phase-
Contrast
Relief
Contrast
Polarized
Light
Fluorescence
(B, G Excitation)
UV Fluorescence
(at 365nm)
N/A
N/A
N/A
Limitation
Good
N/A