Delta Optical BioLight 100  is the simplest educational class biological microscope, designed for a beginner user. The microscope is equipped with glass optics . It has three achromatic lenses, giving a magnification in the range of  40-400x , and with the optional P16x eyepiece it can be increased to 640x. This is enough to observe most of the interesting objects – e.g. cells and tissues of plants and animals, protozoa and planktonic crustaceans in a drop of water. BioLight 100 is the basic educational solution. Due to the fact that it is light and handy, it can be taken almost anywhere. Thanks to the battery power built into the tripod, it does not need an external power source. At home, it can also be connected to the mains with the supplied power adapter. The microscope has two light sources.  The lower light (transmitted light) allows you to view typical biological preparations on microscope slides. On the other hand, the upper (reflected) light allows you to magnify opaque specimens (e.g. minerals, plant organs, printing, small invertebrates). The lighting is adjustable depending on the selected magnification. The microscope has an aperture wheel under the table,  which allows for better contrast and sharpness in the examined specimen. A basic preparation kit is attached to the microscope. It will allow you to start working after removing the microscope from the box. The kit includes: 5 ready-made preparations 5 slides 10 cover slips plastic box for preparations plastic round container with a lid tweezers pipette preparation stick preparation needle special optics cleaning paper adhesive labels for labeling preparations The microscope can be equipped with a camera microscope, which allows to record photos and videos. Note: for the microscope, it is recommended to use AA rechargeable batteries (fingers). The use of ordinary batteries is allowed, but only when the microscope is disconnected from the mains. Otherwise, it may damage the device or even fire. Supplier’s symbol: DO-3210 Application:     Education Lighting source: LED Lenses: 4x 10x 40x Focus adjustment: macro Lighting: reflected passing Microscope table: 90×90 mm Head: monocular Objective revolver: three-lens Focus adjustment knobs: two-sided Observation technique: Bright field optics class: achromatic Microscope magnification: 40 x 100 x 400 x Eyepiece Magnification:  10x The field of view of the glasses: 16 mm Microscope power supply: AC 3xAA Show MoreShow Less