Adjustable Observation Angle: 45° protects the child's cervical spine, and the adjustable observation angle makes the observation process more comfortable and can cultivate children's observation and concentration
Three-color filter: three-color filter is optional, the aperture diaphragm is matched with the condenser, and adjusted according to the actual situation to make the specimen imaging more clear
Adjustable Program Lens Tube: Soft rubber eyepiece tube eye cup, improve work comfort, the binocular tube can be adjusted to both sides of the 52mm-75mm super-wide field of view
Dual Light Source: When the lighting environment is good, you can use the reflector to refract the light source used in the experiment or use the LED power source light source
No matter you are kids first to discover the micro world, students beginning to touch biology or scholars in the lab. It will be your best choice because it is ideal home learning, school and laboratory study
Description
Eyepiece: 10X/25X
Objective Lens:4X/10X/40X
Barrel: Double eye straight tube
The aperture diameter of the rotating diaphragm is(Approx): 2mm/0.13in, 4mm/0.16in, 5mm/0.20in, 8mm/0.31in, 15mm/0.59in.
Coarse adjustment range: about 50mm/1.97in.
Fine-tuning range: about 1.8-2.2mm/0.07-0.09in.
The stage: about 120mm X 120mm/4.72X4.72in.
Lighting: Diameter about 50mm/ flat-concave mirror
Note:
Due to the lighting effects and shooting angles, there is color difference in the product, please understand
Due to manual measurement, there is a tolerance in the product size