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Structure&viewer | Upright&binocular |
Material | Metal base and body |
Specialized features | Brightfield |
Optical system | Finite optical system, 160mm |
Observation tube | Siedentopf binocular |
Nosepiece | Quadruple revolving |
Head | 360° rotatable binocular |
Inclination | 30° inclined |
Eyepieces | Wide-field glass eyepieces: 1 pair of 10X/18mm, 1 pair of 25X/8mm |
Interpupillary distance | 48-75mm |
Adjustable ocular diopter | On left tube, +/-5dp |
4 objective lenses | 4X/0.10, 10X/0.25, 40X/0.65 (spring), 100X/1.25 (spring, oil) |
Objective mounting thread | W 4/5''x1/36'' (RMS standard) |
Magnification levels | 40X, 100X, 250X, 400X, 1000X, 2500X |
Stage | Double-layered coaxial mechanical stage with slide holder, 130x130mm |
Stage X-Y range | 70mmx30mm |
Upper limit stop | Rack stop, preset but adjustable |
Condenser | NA 1.25 Abbe condenser with iris diaphragm |
Focus mechanism | Coaxial coarse and fine, fine is graduated |
Fine focus precision | 0.027mm minimum increment |
Z-Axis movement | 14.5mm |
Filter | Built-in frosted glass |
Handle | Built-in arm handle |
Illumination&plug-in use | Built-in transmitted 1W LED bulb, adjustable brightness |
Power supply | 110-240V AC adapter (included, plug type should be chosen according to regions) |
Certification&transformer | CE&built-in |
2 pairs of wide-field glass eyepieces 10X and 25X make microworld extremely clear and funny
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