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Specifications
R2200 series
R2100 series
 
 R1100 series
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 Koala Software
Objectives
 
 Stroboscopic module
 
 
  
 
 

Objectives


Objectives for DHM
 
Model Magnification Numerical Working Cover Glass Immersion Field of Lateral Depth of Maximum
    Aperture Distance     View Resolution Field Slope
        [mm]     [mm]     [µm 2 ]   [µm]     [µm]     [°]  
            (square)     DHM R DHM T
 
Standard series
N Plan 2.5 × 0.07 11.20 - - 2640 4.90 175.00 2.0 7.9
N Plan EPI 5 × 0.12 14.00 - - 1320 2.85 58.00 3.4 13.3
N Plan EPI 20 × 0.40 1.15 - - 330 0.85 5.0 11.7 34.4
N Plan EPI 40 × 0.75 0.37 - - 165 0.45 1.43 24.3 41.8*
N Plan EPI 50 × 0.75 0.37 - - 132 0.45 1.39 24.3 41.8*
N Plan EPI 100 × 0.85 0.33 - - 66 0.40 1.00 29.1 41.8*
 
High Quality series
HCX PL Fluotar 1.25 × 0.04 3.70 - - 5280 8.50 555.00 1.1 4.5
HC PL Fluotar 10 × 0.30 11.00 - - 660 1.15 9.75 8.7 28.7
HC PL Fluotar 20 × 0.50 1.27 - - 330 0.70 3.35 15.0 38.2
HC PL Fluotar 50 × 0.80 0.50 - - 132 0.45 1.20 26.5 41.8*
HC PL Fluotar 100 × 0.90 0.27 - - 66 0.38 0.90 32.0 41.8*
 
Long Working Distance series
N Plan L 20 × 0.40 10.80 - - 330 0.85 5.00 11.7 34.4
N Plan L 50 × 0.50 8.20 - - 132 0.70 3.00 15.0 38.2
N Plan L 100 × 0.75 3.50 - - 66 0.45 1.30 24.3 41.8*
 
Special Biology series
HC Plan APO 20 × 0.70 0.59 0.17 - 330 0.50 1.85 22.2 41.6
HCX PL Fluotar 40 × 0.75 0.40 0.17 - 165 0.45 1.43 24.3 41.8*
HCX PL Fluotar 63 × 1.25 0.19 0.17 oil 105 0.20 0.80 27.8 89.8
HCX PL APO 100 × 1.40 0.09 0.17 oil 66 0.16 0.60 33.7 89.9
 
Water immersion objectives
(for reflection type microscopes)
HCX APO L U-V-I 10 × 0.30 3.60 - water 660 0.86 12.95 6.5 55.7  
HCX APO L U-V-I 20 × 0.50 3.50 - water 330 0.51 4.49 11.0 61.8
HCX APO L U-V-I 40 × 0.80 3.30 - water 165 0.32 1.69 18.4 62.4*
HCX APO L U-V-I 63 × 0.90 2.20 - water 105 0.29 1.27 21.2 62.4*

Please contact Lyncée Tec for any other objective requirement

Magnification
Numerical Aperture
Working Distance
Cover Glass
Immersion
Field of View
Lateral Resolution
Depth of Field
Maximum Slope

Magnifying power of the objective
Sine of the half-angle of the objective acceptance cone, NA
Distance from the end of the objective to the test surface when focused or to the cover glass bottom for cover glass corrected objectives
Thickness of the cover glass for witch the objective compensates the induced aberrations
Objectives specially designed for indicated liquid filling the air gap between object and objective
Square imaged area of the test part
Optical resolution of the imaging system given by the Sparrow criteria
Thickness of the specimen that is acceptably sharp at a given focus level
Maximum slope angle of the specimen for which information can be collected.
For reflection configured microscopes, the specimen is in air if no in the immersion medium.
For transmission configured microscopes, the specimen is in air if no immersion medium is indicated. The maximum slope depends on the specimen’s refractive index. The given values have been calculated for a sample being laid face down with a flat bottom interface perpendicular to the optical axis and with a sample refractive index of 1.5.
* slope angle not limited by the objective, but by the total reflection of the incident beam on the interface.

Specifications are subject to change without notice