Measure the minute curvature (radius) of concave and convex surfaces without contact!
Even the smallest curvature can be measured by increasing the magnification of the objective lens. Not only curvature but also the surface accuracy of the curved surface can be confirmed by the distortion of the optical chart image. By focusing the optical chart image on the curvature surface, performing zero adjustment, and then raising the position of the microscope to focus again on the optical chart image reflected on the curvature surface beyond the filament image, the amount of movement up to that point indicates the curvature and is displayed digitally.
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basic information
【Features】 ○ Measures small curvatures (radii) of concave and convex surfaces without contact. ○ Capable of measuring even the smallest curvatures by increasing the magnification of the objective lens. ○ A type specifically designed for TV cameras is also available. ● For other functions and details, please contact us.
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Company information
We handle the entire process in-house, from design to lens polishing, machining, and assembly adjustments, allowing us to quickly and economically produce custom optical devices.