Optical microscope XDS-1B

laboratorytrinocularphase contrast

Optical microscope with many benefits, specially designed for biomedicine, biology and for culture analysis in matrix flasks and in microtitre plates, flasks, culture vessels, tubes etc. through the use of its objectives and long working distance condenser, technique uses brightfield or phase contrast. FEATURES Robust stable design with lateral arm wrist supports for maximum comfort and easy manipulation. Trinocular head, inclined 45°. Interpupillary distance adjustable from 53 to 77 mm. Diopter correction of ±5dp in the left eyepiece, used to correct differences in sharpness. Pair of DIN wide field WF 10x (22 Ø), telescopic central eyepiece phase contrast DZ11x DZ11x and trinocular photography eyepiece S 5x (9.5 Ø). Objectives DIN planachromatic brightfield,long working distance LWD PL of 10x (A.N. 0.25/working distance W.D.=4.3 mm), 20x (A.N. 0.40/W.D.=8 mm), 40x (A.N. 0.40/W.D.=3 mm) and on negative phase contrast LWD PL ph of 10x (A.N. 0.25/W.D.=5 mm), colour coded for rapid identification. Maximum thickness acceptable for receptacle bases 1.2 mm. Quadruple objectives turret with rotation in both directions with a roller baring and notch stop. Rack and pinion height adjustment mechanism with bilateral coaxial fo- cus controls: micrometer of 0.2 mm rotation graduated at 0.002 mm increments and macrometer with adjustable tension. Total working distance 12 mm. Condenser with long working distance (55 mm), brightfield and phase contrast. Precentred, with iris diaphragm and flip out phase contrast. Including a phase ring of 25x. Rack and pinions mechanism for height regulation or lateral removal for more height receptacles of up to 145 mm.