You have chosen to compare
Sign in to view price
$7WO3PERFORMANCE
Magnification Range
Numerical Aperture (NA)
Resolution
Field of View (FOV)
Depth of Field
Contrast Methods
Optical System Type

Labomed LB-257
Sign in to view price
$PX9NPERFORMANCE
Magnification Range
4×, 10×, 20×, 40×, 60×, 100× objectives × 10× eyepiece (total 40×–1000×)
Numerical Aperture (NA)
Condenser NA 1.25; objectives NA not specified
Resolution
Fine focus division 0.002mm; optical resolution not specified
Field of View (FOV)
Wide Field Eyepiece EW10×/20 (Field Number 20)
Depth of Field
Not specified
Contrast Methods
Iris diaphragm on Abbe condenser; Blue & Green filters
Optical System Type
Plan Achromatic and Semi-plan objectives; excellent optical system