These Apochromat objectives feature UW multi-coating to provide flat images from high transmission factors up to the near infrared region of the spectrum. They are also fully suitable for low (1.25x and 2x) magnification observations. The PLAPON60xO objective was the first in the world to achieve N.A. 1.42 for fluorescence imaging.
Transmittance
/ Wavelength
Main
specifications
N.A.
W.D.
F.N.
1.49
0.1
22
Dimensions
Specifications
N.A.
W.D.
(mm)
F.N.
Cover Glass
Thickness (mm)
Immersion
Spring
1.49
0.1
22
0.13-0.19
Oil
-
Correction
Ring
Iris
Diaphragm
Waterproof &
Oil proof function
Ultra Wide anti-reflection coating
Super apochromatic
Brightfield
Darkfield
Yes *
-
Yes
Yes
-
Excellent
N/A
DIC
Phase-
Contrast
Relief
Contrast
Polarized
Light
Fluorescence
(B, G Excitation)
UV Fluorescence
(at 365nm)
Good
N/A
N/A
Acceptable
Excellent
N/A
* For environmental temperature (23degrees or 37degrees)
Transmittance
/ Wavelength 