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Overview

This objective lens is designed for the Mirau style of white light interferometers and maintains a high level of temperature tolerance. The optimized NA of 0.8 provides improved light gathering, with a working distance of 0.7 mm.

White Light Interferometry Objective lens WLI100XMRTC

Objective lens designed specifically for integration with white light interferometers.
Each lens can be adjusted to compensate for thermal drift using the built in correction ring.

Magnification [X]	100
Numerical aperture (NA)	0.8
Working distance (WD) [mm]	0.7
Objective Field Number	22
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	Yes
Correction range of correction collar	Correction collar for interferometry pettern correction
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-3.0
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	N/A
Brightfield(Transmitted)	N/A
Darkfield(Reflected)	N/A
Darkfield(Transmitted)	N/A
DIC(Reflected)	N/A
DIC(Transmitted)	N/A
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	N/A
Fluorescence (B, G Excitation)	N/A
UV Fluorescence (at 365nm)	N/A
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	Yes
Auto Focus	N/A

White Light Interferometry Objective

Overview

White Light Interferometry Objective lens WLI100XMRTC

WLI100XMRTC

Specifications

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