Lenses


Apochromat lenses are the highest quality and have been corrected to bring 3 wavelengths (red, green & blue) into focus on the same plane in epi-fluorescent microscopes such as lumascope 600. Apochromat lenses have a flat field of view, meaning that the curvature of the lens has been corrected so that the entire circular image is crisp and in focus.

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Lenses

Apochromat lenses are the highest quality and have been corrected to bring 3 wavelengths (red, green & blue) into focus on the same plane in epi-fluorescent microscopes such as lumascope 600. Apochromat lenses have a flat field of view, meaning that the curvature of the lens has been corrected so that the entire circular image is crisp and in focus.

Plan Achromat Lenses are the mid-range quality lens and have been corrected to bring 2 wavelengths (red & blue) into focus on the same plane. Plan lenses also have a flat field of view.

Achromat lenses are the basic quality lens and have been corrected to bring 2 wavelengths (red & blue) into focus on the same plane. However, without the “plan” indication – these lenses have not been corrected for the curvature of the lens and do not have a completely flat field of view – meaning the very outer edges of the circular image viewed will be slightly out of focus due to that curvature of the lens.

Lens TypeQualityCorrected forField of View
ApochromatBest3 WavelengthsFlat
Plan AchromatMiddle2 WavelengthsFlat
AchromatLowest2 WavelengthsNot Flat

 

Objective Lenses Selection Guide

Note 1: Free shipment for the orders above 1000$ value.

Note 2: Please contact us to process your order.

 

Magnification45mm parfocal distance
NAW.D. (mm)f’(mm)R (μm)±Δp (μΜ)
M Plan  2.5x0.079.2804.756
M Plan  5X0.1213402.138.3
M Plan  10X2518.2200.97.8
M Plan  20X0.410.5100.73.5
M Plan  50X0.557.040.51.4
M Plan 100X0.722.320.30.7

Objectives/20x_PD.jpg

 

BIOIMAGER Plan Apo 95mm Objective lenses:

 

MagnificationN.AW.D.(mm)F(mm)R(μ)D.F.(μ)FOV.(mm)on objectView(mm)On imageMass(g)
1x0.01514.020022.014834.034300
2x0.05020.01006.6713323.046220
5x0.1222.0402.723.010.050230
10x0.3034.0201.13.74.444230
20x0.3033.0101.13.72.550370
50x0.5020.740.671.331.050290
100x0.804.020.420.520.550320
150x0.604.41.330.560.930.3350320
200x0.652.21.000.510.790.2550320
250x0.702.00.800.480.680.2050320
500x0.751.960.400.440.590.1050320
SKU: Lenses Categories: ,

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