Overview

The MPLFLN objective lens has well balanced performance with a semi apochromat color correction, a fair working distance and a high numerical aperture and is suitable for the widest range of applications.

M Plan SemiApochromat - MPLFLN

Objective lenses dedicated to brightfield
Plan semi-apochromat objective lenses corrected for chromatic aberration at a high level
A line-up of objective lenses from 1.25x through 100x with working distance of 1mm or more
Unified pupil position from 5x though 100x to eliminate the need for switching DIC prism when changing objective lenses ^*1

*1: 1.25x and 2.5x lenses require the use an analyzer and polarizer.

MPLFLN1.25x

Specifications

Magnification [X]	1.25
Numerical aperture (NA)	0.04
Working distance (WD) [mm]	3.5
Objective Field Number	22
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	Good
Brightfield(Transmitted)	Good
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	N/A
Auto Focus	N/A

Transmittance/Wavelength

Dimensions

MPLFLN1.25x Dimensions

MPLFLN2.5x2

Specifications

Magnification [X]	2.5
Numerical aperture (NA)	0.08
Working distance (WD) [mm]	10.7
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	17.1
Type of screw thread	W20.32 × 0.706 (RMS)
Brightfield (Reflected)	Good
Brightfield (Transmitted)	Good
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 365 nm)	N/A
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	N/A

Transmittance/Wavelength

Dimensions

MPLFLN2.5x Dimensions

MPLFLN5x2

Specifications

Magnification [X]	5
Numerical aperture (NA)	0.15
Working distance (WD) [mm]	20
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-8.0
Type of screw thread	W20.32 × 0.706 (RMS)
Brightfield (Reflected)	Good
Brightfield (Transmitted)	Good
Darkfield (Reflected)	N/A
Darkfield (Transmitted)	N/A
DIC (Reflected)	Good
DIC (Transmitted)	N/A
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	Limitation
Fluorescence (B, G Excitation)	Good
UV Fluorescence (at 365 nm)	Good
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	Good

Transmittance/Wavelength

Dimensions

MPLFLN5x Dimensions

MPLFLN10x

Specifications

Magnification [X]	10
Numerical aperture (NA)	0.3
Working distance (WD) [mm]	11
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-8.0
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	Good
Brightfield(Transmitted)	Good
Darkfield(Reflected)	N/A
Darkfield(Transmitted)	N/A
DIC(Reflected)	Good
DIC(Transmitted)	N/A
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	Limitation
Fluorescence (B, G Excitation)	Good
UV Fluorescence (at 365nm)	Good
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	Good

Transmittance/Wavelength

Dimensions

MPLFLN10x Dimensions

MPLFLN20x

Specifications

Magnification [X]	20
Numerical aperture (NA)	0.45
Working distance (WD) [mm]	3.1
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-8.0
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	Good
Brightfield(Transmitted)	Good
Darkfield(Reflected)	N/A
Darkfield(Transmitted)	N/A
DIC(Reflected)	Good
DIC(Transmitted)	N/A
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	Limitation
Fluorescence (B, G Excitation)	Good
UV Fluorescence (at 365nm)	Good
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	Good

Transmittance/Wavelength

Dimensions

MPLFLN20x Dimensions

MPLFLN40x

Specifications

Magnification [X]	40
Numerical aperture (NA)	0.75
Working distance (WD) [mm]	0.63
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-19.1
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	Excellent
Brightfield(Transmitted)	Excellent
Darkfield(Reflected)	N/A
Darkfield(Transmitted)	Good
DIC(Reflected)	N/A
DIC(Transmitted)	Limitation
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	Limitation
Fluorescence (B, G Excitation)	Limitation
UV Fluorescence (at 365nm)	Limitation
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	Good

Transmittance/Wavelength

Dimensions

MPLFLN50x

Specifications

Magnification [X]	50
Numerical aperture (NA)	0.8
Working distance (WD) [mm]	1
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-8.0
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	Good
Brightfield(Transmitted)	Good
Darkfield(Reflected)	N/A
Darkfield(Transmitted)	N/A
DIC(Reflected)	Good
DIC(Transmitted)	N/A
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	Limitation
Fluorescence (B, G Excitation)	Good
UV Fluorescence (at 365nm)	N/A
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	Good

Transmittance/Wavelength

Dimensions

MPLFLN50x Dimensions

MPLFLN100x

Specifications

Magnification [X]	100
Numerical aperture (NA)	0.9
Working distance (WD) [mm]	1
Objective Field Number	26.5
Immersion medium	Air/Dry
Spring loaded	N/A
Correction collar	N/A
Correction range of correction collar	N/A
Iris	N/A
Correction level of chromatic aberration	Semi-apochromat (FL)
Parfocalizing distance [mm]	45
Back focal plane (BFP) position	-8.0
Type of screw thread	W20.32X0.706(RMS)
Brightfield(Reflected)	Good
Brightfield(Transmitted)	Good
Darkfield(Reflected)	N/A
Darkfield(Transmitted)	N/A
DIC(Reflected)	Good
DIC(Transmitted)	N/A
Phase Contrast	N/A
Relief Contrast	N/A
Polarized Light	Limitation
Fluorescence (B, G Excitation)	Good
UV Fluorescence (at 365nm)	N/A
Multiphoton	N/A
TIRF	N/A
IR	N/A
WLI	N/A
Auto Focus	Good

Transmittance/Wavelength

Dimensions

MPLFLN100x Dimensions

MPLFLN

Overview

M Plan SemiApochromat - MPLFLN

MPLFLN1.25x

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN2.5x2

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN5x2

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN10x

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN20x

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN40x

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN50x

Specifications

Transmittance/Wavelength

Dimensions

MPLFLN100x

Specifications

Transmittance/Wavelength

Dimensions

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