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65 with frosted filter Diaphragm Iris diaphragm Focus mechanism Coaxial coarse and fine focusing system Fine focus precision 2µm Focusing stroke 15mm Upper limit stop Upper limit stop preset but adjustable Filter Frosted filter Incident illumination LED 3
Model 1801 LED Cordless Observation tube Monocular head Optical system Finite optical system
25/S-Oil Objective mounting thread W 4/5"x1/36" (RMS standard) Stand type Upright Stage Mechanical stage with built-in low position coaxial stage control and sample holder Stage size 140x140mm Travel range X&Y 77x50mm Condenser Focusable Abbe condenser N
Con un rango de aumento de 10X a 40X
RED230 (4X, 10X, 40X) Digital 65 with frosted filter DiaphragmDescripcin Un microscopio educativo binocular con iluminacin Full Khler de 3W. Un tamao reducido para un fcil almacenamiento y tornillos avellanados para proteger los oculares y el tubo contra extracciones no autorizadas: una configuracin perfecta para entornos educativos. El equipo ptico muestra una gama completa de aumentos de objetivos SP Semi Plan de 4X a 40X en un revlver cudruple. El coaxial grueso fino Ver ms Especificaciones Model RED230 (4X,
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