20D Lens - Image Mag.2.97X, Aperture 48mm,Working Distance 47mm 78D Lens Magnification 0.77X, Working distance 10mm. 90D Lens- Magnification 0.64 X, Working distance 8 mm.
Comes in wooden case for safety and elegance
Double aspheric glass optics provide Clear imaging.
Sterilizable, Perfect equilibrium of magnification and field of view. Perfectly corrected for field curvature, astigmatism, aberrations and coma.
Description
Double Aspheric Lens 20D 90D & 78D (Set of 3pcs) 20D Lens - Image Mag.2.97X, Aperture 48mm,Working Distance 47mm 78D Lens Magnification 0.77X, Working distance 10mm. 90D Lens- Magnification 0.64 X, Working distance 8 mm. Comes in wooden case for safety and elegance An ideal combination of field and magnification Sterilizable, Perfect equilibrium of magnification and field of view. Perfectly corrected for field curvature, astigmatism, aberrations and coma.