Transmission biological microscope

Transmission biological microscopes use a light source to penetrate the sample, magnifying and imaging it through the objective and eyepiece. They are used to observe structural details of transparent or thin-section samples such as cells and tissues. In biology and medical examinations, they are employed to observe the dynamic states of living cells, microorganisms, and other active specimens.
Selection
Select the illumination method based on the sample thickness: use brightfield for thin samples and phase contrast for thick samples. Match the numerical aperture of the objective lens to the magnification requirements, and choose a 10-100× objective lens for routine observation. Consider the stage movement range to accommodate the size of containers such as culture dishes. Select wide-field eyepieces for comfortable long-term observation.

Terms

Standards

Instruments

Provide single polarized, orthogonal polarized and conical observation, total magnification 40X~ 1000X, coarse micro coaxial focusing system, fine-tuning accuracy of 0.01mm, built-in dimming high luminance LED lamp.

$ 925.00

Adopt hinged binocular observation head, with adjustable pupil spacing of 55-75mm, total magnification of 40X-1600X, equipped with Abbe condenser and double-decked mechanical stage, support for phase contrast, dark field and other accessories expansion.

$ 603.00

Heavy-duty stainless steel structure ensures stable support, equipped with 3 strong magnets for firm adsorption, maintaining the vertical state of Microscope, suitable for various metal surface fixing needs.

$ 339.00

Equipped with 2 million pixel CMOS camera to achieve high-resolution imagery, support real-time video recording and playback functions, with autofocus and contrast ratio adjustment, Optical inspection magnification 40X-1600X to meet the needs of microscopic observation.

$ 732.00

Comes with WiFi signal, supports up to 4 end point devices to connect to the shared screen at the same time. With one-button autofocus and micron-level measurement functions, it is easy to operate and convenient for remote data transmission and analysis.

$ 475.00

With transmission and reflection dual lighting mode, support brightfield and polarized observation, objective magnification 4X-100X, pupil distance 55-75mm, hinged barrel can rotate 360 degrees freely.

$ 1721.00

Provides 40x magnification and a 0.60 numerical aperture to ensure high resolution and long working distances for a variety of Microscope applications.

$ 138.00

Trinocular design supports real-time video observation and digitalization imagery, equipped with high-resolution camera, can record and play back video, with autofocus and contrast ratio adjustment functions, Optical inspection magnification range 40X-1600X.

$ 514.00

Made of aluminum, Dimension 150 * 220 * 290mm, support 360 ° swirl/spin adjustment and arm adjustable, suitable for a variety of Microscope models.

$ 154.00

Optical inspection design using inverted, working distance up to 55mm, support 40X-640X magnification observation, equipped with phase contrast device can directly observe unstained living cells, especially suitable for microscopic research in culture dishes.

$ 2084.00

Equipped with flat-field color difference-eliminating objective lens and large-field eyepiece, four-hole inward tilting converter positioning accuracy ≤ 0.006mm, Abbe condenser NA1.25, coarse fine-tuning coaxial mechanism fine-tuning grid value 0.002mm, 3W LED cold Illuminant lighting.

$ 877.00

Optical inspection system with infinity, equipped with 4X-100X flat-field color difference elimination objective lens and WF10X large-field eyepiece, providing 2 μm fretting grid value coaxial focusing system, double-decked mechanical stage moving range of 75 × 50mm.

$ 1913.00

Equipped with infinity flat field color difference elimination objective lens and large field of view eyepiece to provide high-quality Optical Properties; using 3W LED cold Illuminant lighting and coaxial coarse fine-tuning system, the fine-tuning grid value reaches 0.001mm, and the operation is comfortable and accurate.

$ 1977.00

With its own WiFi signal, it can support up to 4 end point devices to connect to the shared screen at the same time. It has one-button autofocus and micron-level measurement functions, which is convenient for remote data transmission and analysis.

$ 427.00

Optical inspection system with infinity, equipped with 4X-100X flat field color difference elimination objective and WF10X-16X wide field eyepiece, with 3W LED cold Illuminant lighting and 216x150mm double-decked activity platform, support experimental photography and geometry measurement functions.

$ 1977.00