1.61 High-index Resin Lens (Aspheric) Refractive index:1.67 Material: MR7 Power Range: -8D, -8D/-2D Diametre:75mm Base: 200B,400B, 600B Abbe Value: ...Linhai Shengying Optical Glasses Co. Limited
We supply aspherical lens. Specification of aspherical lens as follow: Material:BK7 or other optical material Size:10mm-200mm Fringes:lambda/2 Center ...VY Optics Photoelectric Technology Co. Limited
60D provides high magnification - making it ideal for detailed disc and macular viewing. 90D lens started the slit lamp examination revolution. With ...Pal Surgical Works
sending enquiry ....