5901988 Microscope biological inverted, trinocular

APPLICATIONS 
Biology, cytology, oncology, genetics, scientific investigation, clinical diagnos- tics, epidemic prevention and embryology.Optical microscope with many benefits, specially designed for biomedicine, biology and for culture analysis in matrix flasks and in microtitre plates, flasks, culture ves- sels, tubes etc. through the use of its objectives and long working distance conden- ser, technique uses brightfield or phase contrast.

FEATURES 
Robust stabledesign withlateral arm wrist supports for maximum comfort andeasy 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 distanceLWD PLof 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)andon negative phasecontrastLWD PL ph of10x(A.N. 0.25/W.D.=5 mm), colour coded for rapid identification. Maximum thickness acceptable for receptacle bases 1.2 mm.

Quadrupleobjectivesturret withrotationinbothdirections witharollerbaringand 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),brightfieldandphasecontrast. Precentred, withirisdiaphragm andflipoutphasecontrast. Including a phasering of25x. Rackandpinions mechanism forheight regulationor lateral removal for more height receptacles of up to 145 mm.

Largestage: dimensions227x208 mm. Includes3stagesforoptimum accommo- dationofdifferingsample vessels:plates andor culture flasks, microtitreplates, etc.

Mechanicalsub-stage withgraduatedscaleof1 mm andvernierof0.1 mm, made up of a smooth mechanism (x-y) rack and pinion drive with 77 mm longitudinal and 114 mm transversal.

Illumination system, diascopic transmitted light by a halogen lamp of 6V/20W, precentred by external knobs and controllable intensity. 
The unit includes a fiel ddiaphragm with filter carousel of green and grey.

MODELS :XDS-1B LED
Part No. :5901988
Height / Width / Depth exterior cm:58 30 53
Weight:17