31 Jul 4X 10X 40X 100X Semi Plan Achromatic Objective Lens for Biological Microscope
4X 10X 40X 100X Biological Microscope Semi Plan Achromatic Objective Lens 195 Description Feature: Metal:High qualtiy metal material,Optical lens Type: 195 Achromatic Objective Magnification :4X 10X 20X 40X 60X 100X(oil) for choosing Standard RMS interface =20.2mm Color :Black Conjugate distance:195 20X,40X,60X and 100X have Spring...