Introduction
An inverted biological microscope is a microscope with an inverted optical configuration, in which the light source and condenser are above the stage and the objective lenses are below it, and the specimen is placed on the stage with the surface of interest facing downward, and this design allows the observation of cells and specimens in culture vessels, such as Petri dishes, flasks, and well plates, making it an essential tool in cell biology, microbiology, and biomedical research. Because the objectives approach the specimen from below, the microscope can examine cells growing on the bottom of culture vessels at high magnification without the need to transfer the specimen to a slide, which is a major advantage for observing living cells, for monitoring cell cultures, for examining tissues and large specimens, and for performing time-lapse and live-cell experiments, and the inverted design also allows the use of long working distance objectives and the manipulation of the specimen from above, such as with micromanipulators. Inverted biological microscopes use transmitted light illumination, and they can be equipped with phase contrast, dark field, and fluorescence illumination for observing unstained and living cells, and with digital cameras and software for image capture and analysis. They are used in cell biology for studying cell morphology, growth, division, and migration; in developmental biology for observing embryos; in cancer research; in microbiology for cultured cells and biofilms; in clinical laboratories for sample examination; and in IVF and assisted reproduction laboratories, and they are available in various configurations, from basic teaching models to advanced research systems. Features include high magnification, culture vessel compatibility, and multiple contrast methods. With their unique capabilities for observing cultured cells, inverted biological microscopes are indispensable in the life sciences.
Inverted Biological Microscope LIBM-T2012
Inverted Biological Microscope features an ergonomic design with a magnification range of 100x to 400x. Its butterfly sidentopf head rotates 360° and is inclined at 45° for comfortabl...
Inverted Biological Microscope LIBM-T2011
Inverted Biological Microscope offers magnification ranging from 100x to 400x. It supports both bright field and phase contrast observation without the need to change the objective. The...
Inverted Biological Microscope LIBM-T2010
Inverted Biological Microscope has a 45° inclined trinocular head with 50mm to 75mm inter-pupillary range. Its high eye-point wide field eyepieces PL10×/22mm with a 45mm parfocal dista...
Inverted Biological Microscope LIBM-T2010
Inverted Biological Microscope comes with superior optical capability, compact and advanced reliable firm design. The stable & reliable 'T' type base, high resolution & phase contrast lo...
Inverted biological microscope LIBM-T2010
Inverted biological microscope with siedentopf type trinocular head, works in combination with digital camera & PC attachment without affecting its binocular observations. Equipped with ...
Inverted Biological Microscope LIBM-T311
Inverted Biological Microscope offers 40x to 640x magnification with observations. This microscope provides enhanced visualization of transparent samples. The working distance is up to 3...
Inverted Biological Microscope LIBM-T510
Inverted Biological Microscope includes a Seidentopf Tilting Binocular Head with an adjustable 5° to 35° tilt range. It provides a 48-75mm interpupillary distance for enhanced user com...
Inverted Biological Microscope LIBM-T410
Inverted Biological Microscope comes with an 60 Infinite Optical System, with a 200mm tube length. Its Seidentopf binocular head is inclined at 45°, offering an interpupillary range of ...
Inverted Biological Microscope LIBM-T411
Inverted Biological Microscope is equipped with advanced an intelligent illumination management system and utilizes 3W S- transmitted illumination. It includes objectives of 4x, 10x, 20x...
Inverted Biological Microscope LIBM-T310
Inverted Biological Microscope provides a magnification range from 40x to 400x for precise observation of cultured cells. It includes a wide field PL10X/22mm eyepiece and long working di...
Inverted Portable Biological Microscope LIBM-T2011
Inverted Portable Biological Microscope is specifically designed to provide exceptional magnification capabilities, ranging from 40x to 200x. equipped with a dimming knob switch and inco...
Inverted portable biological microscope LIBM-T2010
Inverted portable biological microscope with handheld design, is compact & light weight in nature. It is suitable for field work & studies in confined spaces like glove boxes, environmen...
Inverted Biological Microscope LIBM-T2013
Inverted Biological Microscope comes with superior optical capability, compact and advanced reliable firm design. The stable & reliable 'T' type base, high resolution & phase contrast lo...
Inverted Biological Microscope LIBM-T2012
Inverted Biological Microscope comes with superior optical capability, compact and advanced reliable firm design. The stable & reliable 'T' type base, high resolution & phase contrast lo...
Inverted Biological Microscope LIBM-T2011
Inverted Biological Microscope comes with superior optical capability, compact and advanced reliable firm design. The stable & reliable 'T' type base, high resolution & phase contrast lo...
Inverted biological microscope LIBM-T2010
Inverted Biological microscope features an infinite optical system with WF10×/20 eyepiece for crystal-clear imaging. It comes with a Siedentop binocular head inclined at 45° and 360° ...
Inverted Biological Microscope LIBM-T2020
Inverted Biological Microscope comes with a unique supporting stand structure & advanced optical functions. Equipped with phase annulus plate, long working distance infinite plan & phase...
Standards
ISO 9345:2019-Microscopes-Interfacing dimensions for imaging components
Complies with the above standards, but is not limited to them.
Features
1. Inverted biological microscope for observing live cells and cultures in vessels.
2. Inverted design with objectives below the stage for viewing through culture vessel bottoms.
3. Suitable for cell biology, tissue culture, live cell imaging and pharmaceutical research.
4. Brightfield, phase contrast and optional fluorescence for various cell observations.
5. Includes objectives, eyepieces, condenser, stage, illumination and operation manual.
FAQ
Q1: What testing scenarios is this microscope mainly applied to?
A: The inverted biological microscope is used in cell biology, tissue culture, virology, pharmaceutical research, stem cell research, biotechnology and clinical laboratories to observe live cells, tissue cultures, microorganisms and small organisms in their culture vessels without disturbing them. It supports routine cell culture monitoring (confluence, morphology, contamination), live cell observation and time-lapse imaging, cell counting and viability assessment, tissue culture examination, microorganism observation in culture vessels, drug treatment effect monitoring, and stem cell culture evaluation. The inverted design allows viewing through the bottom of culture dishes, flasks and multi-well plates, making it the standard instrument for cell culture work. It is essential for cell biology, tissue culture, pharmaceutical and biotechnology laboratories requiring live cell observation for culture monitoring, cell health assessment, morphological evaluation, drug screening and research, where the inverted configuration enables non-invasive observation of cells in their natural culture environment, supporting routine cell culture maintenance, experimental monitoring and live cell imaging in biomedical and pharmaceutical research applications.
Q2: What standards does the microscope comply with?
A: The inverted biological microscope complies with relevant ISO and GB/T standards for biological microscopes. Cell culture and biological research follow good laboratory practice and applicable biosafety guidelines. The instrument complies with relevant electrical safety standards. Phase contrast and fluorescence (if equipped) components follow applicable optical standards.
Q3: What is the warranty period for the whole machine and key components?
A: The whole microscope is covered by a 12-month warranty. The optical system, objectives, condenser, illumination and stage are covered, while bulbs and fuses are consumables excluded from warranty. Damage from improper sample handling, dropping or unauthorized repair is excluded. Extended service contracts are available.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained laboratory personnel familiar with cell culture, microscopy and aseptic technique. We provide operation manuals, training and application support. Proper culture vessel handling, phase contrast alignment, focus adjustment and cell morphology interpretation are important for effective cell observation.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular maintenance required? What is the recommended calibration cycle?
A: Optical surfaces cleaned regularly with appropriate lens paper and solvent. Light source replacement per usage hours. Phase contrast alignment verified periodically. Objective and condenser condition checked. Full optical alignment check recommended annually for high-use instruments. Stage and focus mechanism inspected periodically.
Q7: Are supporting consumables universal?
A: Light bulbs, immersion oil, culture vessels and slides are available from multiple suppliers, though bulb type and objectives should match the specification. Long-term consumable cost is moderate, with light source replacement being the main recurring item.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes objective set, contrast method (phase contrast, DIC), fluorescence capability, stage size, camera port, motorized stage and software. Additional accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the microscope and accessories with an operation manual. On-site installation, alignment and training are recommended for inverted microscopes and can be arranged at additional cost. Remote guidance is provided.
Q10: What types of samples are compatible with this equipment?
A: The inverted biological microscope observes live cells, tissue cultures, microorganisms and small organisms in compatible culture vessels (dishes, flasks, multi-well plates, slides) within the working distance and magnification range. Samples should be maintained in appropriate culture conditions. Thick samples or high-density cultures may reduce image clarity. Users should select appropriate objectives and contrast methods for the cell type, ensure culture vessel compatibility with the stage and working distance, handle cultures aseptically to prevent contamination, use proper immersion oil for high-NA objectives, keep optical surfaces clean, and allow temperature equilibration for samples removed from incubators to prevent focus drift. The inverted design is ideal for culture vessel observation but users should verify vessel bottom thickness and optical quality for high-magnification work.
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