195 High Quality Microscope 20.2mm Objective Parts 4X 10X 20X 40X 60X 100X

195 High Quality Microscope 20.2mm Objective Parts 4X 10X 20X 40X 60X 100X
Dreamhall
артикул: 2630032000
СОГЛАСНО НАШИМ ДАННЫМ, ЭТОТ ПРОДУКТ СЕЙЧАС НЕ ДОСТУПЕН
$21.69
Доставка из: США
   Описание
Black Achromatic Objective 195 High Quality Microscope Objective Lens RMS 20.2mm Objective Parts 4X 10X 20X 40X 60X 100X Function: 195 High Quality Microscope 20.2mm Objective Parts 4X 10X 20X 40X 60X 100X Features: Interfaz estándar RMS = 20 2mm For biological microscope Standard cover glass thickness 0.17mm Specification: Type: Microscope Achromatic Objective Lens Magnification: 4X/10X/20X(S)/40X(S)/60X(S)/100X(S + oil) Mount Size: 20.2mm Standard RMS thread Material: precision copper core Tube length: 160mm 4X: numerical aperture (NA) 0.1; working distance 18mm 10X: numerical aperture (NA) 0.25; working distance 7mm 20x (S): numerical aperture (NA) 0.4; working distance 0.55mm 40X(S): numerical aperture (NA) 0.65; working distance 0.53mm 60X (S): numerical aperture (NA) 0.85; working distance 0.18mm 100X (S + oil): numerical aperture (NA) 1.25; working distance 0.13mm Packing list: Objective lens*1
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