Tractor series
The devices of the series tractors have become developed for laboratory and industry. The optical and mechanical quality are top notch in its category and value for money is really excellent. The optical system consists of zoom lenses and binocular or trinocular heads. The tractor series is suitable for professional applications. At the same time one moves in a reasonable price range. A wide choice of accessories allows to create many configurations and to increase the flexibility of the equipment.
Heads
The devices of the series tractors have binocular or trinocular heads that can be rotated 360 ° and feature a 45 ° inclined.
Eye Relief
The interpupillary distance is adjustable between 51 and 75mm.
Diopter adjustment
A diopter adjustment on both eyepieces is possible.
Eyepieces
Be used EWF10x/20 mm eyepieces.
Lenses
Achromatic parfocal zoom lenses, from 0.7x to 4.5x (Zoom Ratio 6,428:1).
Slides
The lighting devices are equipped with a white / black wheel, clamps, and a frosted glass disc for transmitted light.
Focus
Coarse and fine focus are controlled by a rack and pinion drive.
Tripod
- Pedestal Stand 30mm and 25cm high, foot 26x20x6 cm
- Hanging on stand 42cm high, 45cm and 23x23cm foot horizontal arm
Lighting
Adjustable illumination for transmitted and reflected light with 12V/15W halogen lamps. The Auflichtwinkel is adjustable. The microscopes Truck-1/2 have a dual LED high power LED lighting.
