Product Introduction
The YI40 Inverted Microscope features an excellent infinite-focal-length optical system, equipped with a long working distance objective lens and a wide-field eyepiece, a compact and stable high-rigidity body that fully meets the vibration resistance requirements of micro-operation. The rotating swing-in/swing-out condenser system allows for uncontaminated observation of high-culture dishes or cylindrical flasks. The design meets ergonomic requirements, making operation more convenient and comfortable with greater space. The product is suitable for microscopic observation of cell tissues, transparent liquid tissues, and dynamic microscopic observation of cultured tissues in dishes. It can be applied in scientific research institutions, colleges and universities, healthcare, inspection and quarantine, agriculture, animal husbandry, and dairy industries.
Product Features
Utilizing the UIS Infinite Distance Correction Optical System, ergonomic design, and comfortable operation
Long-lasting LED lighting, ready to use instantly, no need for preheating, extremely low maintenance costs
Compatible with matching observation systems, suitable for observing other transparent or semi-transparent objects, as well as powders, fine particles, etc.
Three-eyed tube design, light split ratio: eyepiece/camera mouth = 80:20, with options of 100:0 or 0:100 available.
Achieve clear, high signal-to-noise ratio fluorescence observation with high-power LED fluorescence accessories. Switch between channels effortlessly with a simple twist of the knob. A single attachment can be paired with four sets of color filters, catering to fluorescence detection needs in various fields.
Technical Specifications
Eyepiece:
Wide Field WF10X/20
CTE for Chinese Telescope
Eyepiece TubeAmmonia Chain Three-Axis Eyepiece Tube, high eye point, observation spectral ratio 80/20, adjustable diopter, tilt angle 30 degrees, binocular interpupillary distance adjustment range 52-75mm
Objective lens:
Infinite working distance flat field achromatic contrast objective, 20x/0.40; working distance: 3.2mm
10X/0.30 Objective with Infinite Working Distance and Flat Field Chromatic Aberration Correction: 5.2mm Working Distance
Infinity-corrected flat field achromatic objective, 20X, working distance: 8.5mm
Infinite focal length flat field achromatic objective, 40X/0.60 working distance: 3.8mm
Focusing Mechanism:Coarse fine-tuning coaxial cable, equipped with limit and locking devices, adjustable coarse motion torque, low-hand coaxial focusing handwheel, focusing travel of 12mm; the coarse fine-tuning precision increment should reach 0.001mm for clearer imaging and more accurate focusing.
Objective Converter: Five-hole converter, ball detent, structure tilts to the left, with anti-mold device
Cargo PlatformDouble-deck mobile mechanical loading platform, platform dimensions 240×180mm; movement range 80×50mm (X, Y axes); allows for a more comfortable, convenient, and quick operation when searching for samples. Petri dish tray
And slide holder plates
Transmission Lighting SystemExtra-long working distance NA 0.30 objective lens, working distance 72mm, suitable for objectives from 2X to 60X, with an aperture diaphragm. The objective lens can be easily removed, facilitating observation of long-life LED light sources with large culture flasks, pre-centered; utilizes a non-spherical imaging lens to ensure more even illumination; frosted glass, blue and green filters.
Offset Spacer PlateThree-hole matching ring plate, easy conversion between matching objective lenses and bright field observation; various objectives are pre-centered for direct observation at different magnifications without adjustment, convenient for use.
Product Applications





























