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$YBWXPERFORMANCE
Magnification Range
Numerical Aperture (NA)
Resolution
Field of View (FOV)
Depth of Field
Contrast Methods
Optical System Type
Euromex iScope
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$R931PERFORMANCE
Magnification Range
10x eyepieces; objectives 2x, 4x, 10x, 20x (opt), S40x, S60x (opt), S100x oil; max 1000x (10x × S100x)
Numerical Aperture (NA)
E-Plan EPL: 4x/0.10,10x/0.25,20x/0.40(opt),S40x/0.65,S100x/1.25 oil; EPLi IOS: 4x/0.10,10x/0.25,S40x/0.65,S100x/1.25 oil; Plan PLi IOS: 2x/0.05,4x/0.10,10x/0.25,20x/0.40(opt),S40x/0.65,S60x/0.85(opt),S100x/1.25 oil; Plan phase PLPH & PLPHi IOS: 10x/0.25,20x/0.40,S40x/0.65,S100x/1.25 oil; Condenser NA 1.25
Resolution
High resolution near theoretical diffraction limit
Field of View (FOV)
EWF 10x eyepieces: 20 mm (finity), 22 mm (infinity); Dual head: 20 mm; Multihead: 22 mm
Depth of Field
Not specified
Contrast Methods
Brightfield (standard), Phase contrast (optional/integrated), Darkfield (up to 400x slider, 1000x condenser), Zernike phase (optional disc condenser)
Optical System Type
Finity corrected (160 mm), Infinity corrected IOS (200 mm)