
Data Sheet
PLN 4X
PLN Series
These standard objectives are suited to clinical laboratory and examinationwork. They ensure superb eld
atness up to F.N.22 with brighteld observation in transmitted light.
Please contact your sales representative for
transmission data for this objective lens.
05/12· OEH
Numerical Aperture (NA) 0.1
Working distance (W.D.) (mm) 18.5
Field Number (F.N.) 22
Cover Glass Thickness (mm) -
Immersion Liquid -
Spring -
Correction Collar -
Iris Diaphragm -
Waterproof & Oil proof function -
Ultra Wide anti-reection coating -
Super apochromatic -
Brighteld Good
Darkeld N/A
DIC N/A
Phase Contrast N/A
Relief Contrast N/A
Polarized Light Limitation
Fluorescence (B, G Excitation) Good
UV Fluorescence (at 365nm) N/A
IR DIC N/A
Multi photon excitation N/A
Specifications, design and accessories are subject to change without any notice or obligation on the part of the manufacturer.

Data Sheet
PLN 4X
PLN Series
05/12· OEH
Specifications, design and accessories are subject to change without any notice or obligation on the part of the manufacturer.