Inverted Fluorescence Microscope | SIMTRUM Photonics Store

• The introduction of phase contrast has made human vision a new expansion. 

• Phase contrast observation with an inverted microscope can clearly observe transparent living samples, which are mostly used for cell culture. 

• Principle: The retention degree of light passing through substances of different densities is different (the higher the density, the longer the residence time)

Has phase contrast effect

Objectives and Eyepieces

Objectives

• Semi-apochromatic fluorescence objectives 

• High-quality fluorescence objectives are optional by needs, image performance is improved, better 

  UV transmission than conventional objectives, and comparable to international famous brands quality.

Eyepiece

• Observation tube

  45°inclined, Interpupillary distance 50-75mm, diopter is adjust-able. You can stand or sit to 

  observe the cells, and the operation is simple and convenient, reducing fatigue at work.

• Eyepiece

  SWF10X/22 eyepiece provides a wide and bright field of vision, higher overall clarity of the image, 

  enabling users to quickly capture the target area, high eye point design effectively alleviate visual fatigue.

The SIMSCOP STF53-N Inverted Fluorescence Microscope is equipped with semi-apochromatic fluorescence objective lens with a high numerical aperture, wide field of view eyepiece, 5-hole/6-hole fluorescence attachment and long-life wide-spectrum high-power LED light source. SIMTRUM offers the inverted fluorescence microscope that can be customized and modified, and combined with laser, analytical spectroscopy, transparent hot stage, etc., it can be used in scientific research and testing in the fields of nanomaterials and optoelectronics

Motorized XYZ stage option is available

The XYZ high precision motorized stage is workable to STF53-N  microscope to control high accuracy focusing under big zoom  times objectives, applied with SDK, more automatic functions  are workable. That is the basement of high-resolution imaging.

• High precision, XYZ re-positioning accuracy gets to 0.1μm 

• Moving speed is controllable for different zoom times objectives 

• Ultrasonic motor is quite and stable running

The semi-apochromat fluorescence objective lens with high numerical aperture has the properties of high definition and fluorescence transmittance, and the imaging is sharp under brightfield fluorescence, which can meet the observation  in various fluorescence fields.

Equipped with 5-hole/6-hole fluorescence attachment, it is easy to replace and disassemble. It adopts a turntable structure design, which is convenient to switch and can meet the observation needs of various fluorescence at the same time.

The long-life wide-spectrum high-power LED light source not only has uniform brightness but also is easy to maintain. The spectrum covers the wavelength range of 350nm-760nm.

Fluorescence observation

The new optical path upgrade greatly improves the brightness of fluorescence imaging degree and uniformity. Configurable U/V/B/G/Y/R to observe common fluorescent dyes such as DAPI, FITC, TRITC, Alexa Fluor series, Cy3 series, etc. materials in the fields of CTC detection, FRET, cellular

 immunity, etc.

Phase contrast observation

The push-pull phase contrast ring plate design is simple and convenient to operate, and the phase contrast imaging is uniform. The ring of the corresponding multiple can be flexibly replaced according to the needs.

Long working distance plan   M-UPLFLN4X/0.13 Work distance:17.15mm

Epi - 

fluorescence

Water drop slide glass holder（Φ118mm）

Multi-function slide glass holder（76mmX26mm, Φ60mm)

The motorized XYZ stage option is available

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Living tissue observation

Generally,small pieces of diseased tissues,body fluids,and cells of animals are obtained by 

surgical cutting,clamping,or scraping and aspiration.After pathological tissue or cytological 

Bio-pharmacy

Biopharmaceuticals are the research results of microbiology,biology,medicine,and biochemis-

try.A class of products used for prevention, treatment and diagnosis made from organ-isms,

 biological tissues, cells, organs, and body fluids using scientific principles and methods.

Medical diagnosis

Medical diagnosis is the examination of mate-rials taken from the human body. Through 

microbiology,immunology,biochemistry,genetics,hematology,biophysics, cytology, etc, 

provide information for the prevention, diagnosis, treatment of human diseases and 

assessment of human health.

Prevent disease

Conduct epidemiological monitoring of the occurrence, development and distribution of major 

diseases, and propose prevention and control countermeasures. Such as infectious diseases, 

parasitic diseases, chronic non-communicable  diseases, public hazards, food-borne diseases,

poisoning, etc.

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