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Objective Lenses

MPLFLN

Objective Lenses

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.

Features
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


Transmittance/Wavelength

Dimensions

MPLFLN2.5x


Transmittance/Wavelength

Dimensions

MPLFLN5x


Transmittance/Wavelength

Dimensions

MPLFLN10x


Transmittance/Wavelength

Dimensions

MPLFLN20x


Transmittance/Wavelength

Dimensions

MPLFLN50x


Transmittance/Wavelength

Dimensions

MPLFLN100x


Transmittance/Wavelength

Dimensions

Specification
MPLFLN1.25x
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


MPLFLN2.5x

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 -
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


MPLFLN5x
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 W20.32X0.706(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 N/A


MPLFLN10x
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 N/A


MPLFLN20x
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 N/A


MPLFLN50x
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 N/A


MPLFLN100x
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 N/A
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