National 420T Series Stereo Zoom Microscope, Post, Universal Stand

The convenience and versatility of viewing a large picture at 10x magnification, then zooming continuously all the way to close-up detail at 40x magnification. Upright, unreversed 3-dimensional image remains in focus throughout zoom range. Optional eyepieces and auxiliary objectives expand magnification range and working distances. Trinocular port accepts video or SLR adapters (included). MAGNIFICATION 1x to 4x Zoom OPTICAL SYSTEM Paired widefield 10x eyepieces are 45° inclined, with dual diopter adjustments, interpupillary adjustment from 55mm to 75mm. Accepts 23mm eyepiece reticle. Viewing head rotates 360°. Continuous magnification from 10x thru 40x. See specification chart for full magnification range available with use of optional auxiliary lenses. FOCUSING Large dual focusing knobs with slip clutch to prevent damage to mechanism. Tension adjustment eliminates focus 'drift'. ILLUMINATION Top light is LED with directional beam and rheostat control. Bottom light is LED for cool operation, greater light efficiency. Base mounted light controls permit choice of top only, bottom only, or dual illumination. Heavy-duty 3-wire grounded cord and plug. 110V-240V internal auto-switching power supply. Supplied with American style IEC power cord. Additional wall adapter for 240V operation required. STAGE Two 80mm stage plates (frosted glass and reversible black/white plastic contrast plates). Blue filter for transmitted light. Locked-on stage clips. FRAME Professional, all-metal frame, gray enamel finish. Heavy-duty post mount with locking support collar, permits up or down adjustment of viewing head to accommodate different sized objects on stage. Height: 340mm (13-3/8 in.) extends to 433mm (17 in.) for larger objects. Base width: 171mm (6-3/4 in.), Base depth: 242mm (9-1/2 in.) Net wt. 5.4 kgs (12 lbs) PACKING Molded styrofoam container with rubber eyeshields and vinyl dustcover. Individual: Ship wt. 7.7 kgs (17 lbs), Dimensions 550x375x375mm (22x15x15 in.) Master carton pack 2 each: Ship wt. 14.4 kgs (32 lbs), Dimensions 475x375x475mm (19x15x19 in.) This item is only available while supplies last. Please contact us for current stock levels and lead time. DOWNLOAD DATA SHEET DOWNLOAD MANUAL MODEL HEAD STAND OBJ   (Mag) ILLUMUMINATION BMOC $ MSRP 420-430PLL-10 Trinoc Post 1X to 4X Zoom (10X - 40X Mag.) Top LED/Bottom LED 907.00 955.00