22
These universal Semi-Apochromat objectives are dedicated to tissue culture observations through bottles and dishes, offering excellent contrast and resolution in brightfield, DIC and fluorescence observations.
Transmittance / Wavelength
Main specifications
N.A.
W.D.
F.N.
0.60
2.7-4
22
Dimensions
Specifications
N.A.
W.D.
(mm)
F.N.
Cover Glass
Thickness (mm)
Immersion
Spring
0.60
2.7-4
22
0-2
-
-
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)
Excellent
N/A
N/A
Good
Excellent
Excellent