
Data Sheet
PLN 40XPH
PLN-PH Series
These general objectives were developed for transmitted phase-contrast light observation and are used for
clinical inspections, providing consistent image atness up to F.N.22.
Please contact your sales representative for
transmission data for this objective lens.
05/12· OEH
Numerical Aperture (NA) 0.65
Working distance (W.D.) (mm) 0.6
Field Number (F.N.) 22
Cover Glass Thickness (mm) 0.17
Immersion Liquid -
Spring Yes
Correction Collar -
Iris Diaphragm -
Waterproof & Oil proof function -
Ultra Wide anti-reection coating -
Super apochromatic -
Brighteld Good
Darkeld Good
DIC N/A
Phase Contrast Excellent
Relief Contrast N/A
Polarized Light Limitation
Fluorescence (B, G Excitation) Limitation
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 40XPH
PLN-PH Series
05/12· OEH
Specifications, design and accessories are subject to change without any notice or obligation on the part of the manufacturer.