ST Series

POWER VISION ST SERIES

The ST series is a affordable student - proof stereo microscope designed to meet the demands of industry, with three dimensional observation with an erect image at low and medium magnifications making it an ideal instrument for dissecting small specimens, inspecting electrical components, or observing crystals and quality control. ST440 ESPECIFICACIONES Y CARACTERISTICAS: Optica: * Juego de oculares 10x de gran campo con cierre de seguridad. Cuerpo: * Cuerpo binocular inclinado con eleccion de dos potencias: 1x/4x, 2x/4x. * Distancia de area de trabajo 65 mm. * Ajuste de diopter en uno de los oculares. * Embrague rodadizo de seguridad y control de tension. * Enfocado de cremallera y pinon. Plataforma: * Plataforma deslustrada, 75 mm. Iluminacion: * Iluminacion interconstruida de 110V/15W, luz transmitida y reflejada. * Boton de luz de cuatro posiciones, luz reflejada, luz transmitida, luz reflejada, luz transmitida y apagado. * Cable electrico resistente y largo con toma de tierra.	MICROSCOPIOS POWERVISION COMPOUND MICROSCOPE ST220, 330, 440 ESPECIFICACIONES Y CARACTERISTICAS: Optica: * Optica de oculares 10X de gran campo con cierre de seguridad. * Objetivos 2X inmovilizados. Cuerpo: * Observacion binocular, eleccion de cabeza vertical o inclinada. * Adjusted diopter en uno de los oculares. * Ajuste interpupilar de 51 mm a 75 mm. * Distancia de trabajo 80 mm. * Enfocado de cremallera y pinon con embrague rodado. * Cuerpo ajustable en el pilar, puede ser levantado y bajado en adicion al movimiento del a cremallera y pinio, cabeza rotativa 360 grados. * Aguante para prevenir que se saque la cabeza. Plataforma: * Con precillas de seguridad para proteccion de los portaobjetos. * Plataforma deslustrada, 85 mm., encerada con resortes mecanicos cargados. Iluminacion: * No iluminacion para los modelos ST20. * Iluminacion interconstruido para los modelos ST330 y ST440 de 12V/10W, Luz transmitida y reflejada. * Boton de luz de tres posiciones, luz reflejada, luz transmitida y reflejada. * Cable electrico resistente y largo con toma de tierra. Opciones: * Oculares de gran campo WF15. * Objetivos disponible separados de 1X, 3X, 4X y 6X.

SPECIFICATIONS AND FEATURES
FEATURES ST 220, ST330, ST 440 OPTICS: * The ST series stereo microscope features a paired widefield 10X eyepieces with safety locks, an 2X objective, locked-on. BODY: * The ST series features a choice of vertical or 45 degree inclined binocular head, Diopter adjustment on one eyetube, interpupillary adjsutment from 51 mm to 75 mm, working distance of 80mm, rack and pinion focusing with tension adjustment and a slip clutch, body may be raised or lowered and is adjustable on pillard stand, rotates 360 degrees and has a stop to prevent head removal. STAGE: * Reversible black and white contrast and frosted stage plates 85 mm and located-on with loaded metal spring stage clips. ILLUMINATION: * Model ST 220 it comes with Non illumination. * Model ST 330 and ST 440 comes with built-in illuminator 12V 10W, transmitted and reflected light. * Three position switch for off, reflected light, or transmitted light. OPTIONS: * The ST series gives you the options widefield 15X eyepieces and 1x, 3x, 4x, and 6x and objectives available separately.	FEATURES ST660 OPTICS: * The ST 660 series stereo microscope features a paired widefield 10x eyepieces with safety locks, and inclined binocular body with two selected powers; 1x/2x, 1x/3x, 1x/4x, or 2x/4x. The working distance is 65 mm, interpupillary adjustment distance from 55 mm to 75 mm and diopter adjustment on one eyepiece tube. FOCUSING: * The ST 660 series features a rack and pinion focusing system and a safety slip clutch and tension control. STAGE: * A 75 mm diameter frosted stage plate. ILLUMINATION: * The ST660 comes with a built in reflected and transmitted illumination 110V/15W and a four light switch; reflected light, transmitted light, reflected and transmitted light, or off.