CXR3 Infinity Corrected Research models:
The CXR3 series of research microscopes utilize an Infinity corrected
Plan Achromatic optical system to eliminate color aberrations and provide very
high definition and contrast images. The Infinity design allows adding
intermediate accessories without affecting magnification or performance. The
illumination system features a Koehler style optical system with a 12v/20w
halogen light source or optional 12v/30w halogen. Increased field-of-view is
provided by the models with WF10x/23mm eyepieces.