• Scale Lupe แว่นขยายแบบมีสเกล PEAK

    Scale Lupe แว่นขยายแบบมีสเกล PEAK

     

     

     

    • 1975 SCALE LUPE 7X : Kellner type with 3-element, 2-group construction. Accurate meas-urements can be made by turning the focusing ring so both object and scale can be seen.
    • 1983 SCALE LUPE 10X : 4-element, 2-group, coated. High resolution and wide field of viewmakes scale reading easy.
    • 2016 SCALE LUPE 15X : Curvature of field and color aberration are almost completely cor-rected in this wide-angle, high-power loupe. Multi-coating 4-ele-ment, 3-group construction.
    • 2037 SCALE LUPE 30X : A high power loupe of 4-element. 2-group construction with scale providing to compare and measure. By turning the focussing ring.

    accurate measurement can be obtained at erect image.

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