Objective Lens For Microscope
LMPLFLN

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LMPLFLN
Olympus
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Available on backorder

LMPLFLN lens is part of our Plan semi-apochromat series, providing longer working distances for added specimen safety and observation with increased contrast.

Long Working Distance M Plan Semi-Apochromat – LMPLFLN

  • Objective lenses designed for Brightfield, Differential Interference Contrast (DIC), Fluorescence and Simple polarized light
  • Longer working distance helps protect samples with topography
  • Standard pupil position allows the use of a single DIC prism for all objective lenses (5x-100x)

Magnification [X] 5 10 20 50 100
Numerical aperture (NA) 0.13 0.25 0.4 0.5 0.8
Working distance (WD) [mm] 22.5 21 12 10.6 3.4
Objective Field Number 26.5 26.5 26.5 26.5 26.5
Immersion medium Air/Dry Air/Dry Air/Dry Air/Dry Air/Dry
Spring loaded N/A N/A N/A N/A N/A
Correction collar N/A N/A N/A N/A N/A
Correction range of correction collar N/A N/A N/A N/A N/A
Iris N/A N/A N/A N/A N/A
Correction level of chromatic aberration Semi-apochromat Semi-apochromat Semi-apochromat Semi-apochromat Semi-apochromat
(FL) (FL) (FL) (FL) (FL)
Parfocalizing distance [mm] 45 45 45 45 45
Back focal plane (BFP) position -3 -3 -3 -3 -3
Type of screw thread W20.32X0.706(RMS) W20.32X0.706(RMS) W20.32X0.706(RMS) W20.32X0.706(RMS) W20.32X0.706(RMS)
Brightfield(Reflected) Good Good Good Good Good
Brightfield(Transmitted) Good Good Good Good Good
Darkfield(Reflected) N/A N/A N/A N/A N/A
Darkfield(Transmitted) N/A N/A N/A N/A N/A
DIC(Reflected) Good Good Good Good Good
DIC(Transmitted) N/A N/A N/A N/A N/A
Phase Contrast N/A N/A N/A N/A N/A
Relief Contrast N/A N/A N/A N/A N/A
Polarized Light Limitation Limitation Limitation Limitation Limitation
Fluorescence (B, G Excitation) N/A N/A N/A N/A N/A
UV Fluorescence (at 365nm) N/A N/A N/A N/A N/A
Multiphoton N/A N/A N/A N/A N/A
TIRF N/A N/A N/A N/A N/A
IR N/A N/A N/A N/A N/A
WLI N/A N/A N/A N/A N/A
Auto Focus Good Good Good Good Good

Dimensions