Philip Harris SFX-91 Stereo Microscope 40x

Stereomicroscopy is easy with this simple instrument that will allow the student to be completely in control and have fun investigating the microscopic world. Highly reliable instrument with solid construction.

Internal NiMH rechargeable battery. Up to 8 hours use from a single charge. LED medium intensity.

Time required for a full recharge: 8 hours.

Full Specification:

· Total magnification: 10 x 20x 40x selectable.

· Eyepieces: Wide Field 10x/20mm.

· Head: Binocular, 45° inclined. Diopter adjustment on both eyepiece tubes. Interpupillary distance adjustable between 53 and 75 mm.

· Stand: Fixed with focus mechanism, with handle.

· Objectives: 1x 2x 4x selectable. Working distance 60mm.

· Stage: Black/white disc for contrast, and semi-transparent plastic disc for transmitted light with specimen clamps.

· Focussing: Rack and pinion mechanism controlled by a pair of knobs placed on both sides of the microscope.

· Illumination: Double adjustable illuminator for incident and transmitted light fitted with two high-efficiency 1 W LED light sources with internal rechargeable battery. Touch brightness control.

· Voltage: External power supply 110/240 V, 50/60 Hz. Max. power 3W

· Dimensions: H288x W183x D205 mm

· Weight: 2.0 kg

· Accessories included: Power supply, instruction manual and dust cover.

Age Suitability: 11 - 16 Years