wya abbe refractometer

... mechanical stage: 140 x 140mm / 75 x 75mm 5) Condenser: Abbe NA1.25 with lris diaphragm and filter 6) Illumination: halogen ...

... outfit: Built-in polarizer and analyzer systemSwing-out: NA1.25 Abbe Condenser With iris diaphragm, filter, rack and blue filter(suitable ...

... widely used in kinds of surving equipment /camera line/lensmeter/Refractometer/Microscope/Electric Total Station/luminance colorimeter and so on.The ...

... monitoring, teaching and research fields.Equipment used to lift the Abbe condenser group, so that a greater adjustment range will be ... value of 0.002 mm and torque adjusting device focus7. Abbe condenser: NA NA1.25 with variable optical field can lift ...

... .Dia:60/65/70/72mm 3.material:Korea monomer 4.Abbe Value:35 5.Specific Gravity:1.28 About Us Danyang ... :1.56,1.492.Dia:65/70/72mm3.Monomer:PPG4.Abbe Value:355.coating:hmc+EMI(available in UC,HC)6 ...