5313090 Stereomicroscope

APPLICATIONS 
By design and quality optics, these microscopes are recommended especially for longduration work. Ideally suitedforbiology,botany, archaeology,geology, teaching and electronics. 

COMMON FEATURES 
Three dimensional optical resolution, wide field of view without side aberrations, ex- cellent crisp contrast and true colour. 
Rechargeable battery 3x1800Ah and external charger. Binocular head inclined at 45° with adjustable interpupillary distance from 55 to 75 mm. Rotating head of 360° with easy access for large items. 
Dioptric correction in the left eyepiece of ±5dp. 
Ocular head held with secure fixing screws.
 Rubber eyecups. 
Pair of eyepieces, wide field of view WF 10x (23 mm Ø). In the model ZTX-3C. 
Pair of eyepieces, wide field of view WF 20x (20 mm Ø). In the model ZTX-20. 
Objectives of 2 x and 4 x, located in a doubleobjectives support turret with ro- tation in both directions. 
Doublefocus:by meansofavertical slipclutchof theheadupanddownacolumn, with fine adjustment using a bilateral macrometer with rack and pinion tension and control. 
Solid baseconsistingof aplatform withdouble contrast (black and white) circular plate and translucent etched light diffuser, with fixing screw and holding clips.

Model XTX-3C LED: System with double illumination of low voltage 12 V/10 W, withincident light (episcopic) intheheadandtransmitted(diascopic) inthecircular platform. 
Model ZTX-20 LED: system with triple illumination of low voltage, with incident light (episcopic) in the head and transmitted (diascopic) in the circular platform, Activatedindividuallyor simultaneously, withcontrollableintensity. Alsotheincident light incorporates a condenser lens with an extractable blue filter.

Dimensions: ZTX-20 LED: 350 high x 320 wide x 190 mm deep.

MODELS :ZTX-20 LED
Part No. :5313090
Objectives : 2x 4x
Eyepieces :WF-20x
Magnification: 40x  80x
Ø Field of view mm:5 2.5
Working Distance mm:40
Illumination:Transmitted or incident independent or simultaneous
Weight kg:3.6

Comes complete with key for tightening the axis tension, spare lamp and plastic dust cover.