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Microscopes


Fluorescence Microscopes and Custom Products

Kramer Scientific has been providing optical solutions and fluorescence microscopes to research labs and biomedical customers worldwide for over half a century. With a wide range of scopes and custom products to choose from, you will be able to find exactly what your research lab needs.

Customized Systems

We customize systems for your lab's needs. Whether it is a specific filter cube wavelength or setup, our onsite machine shop and engineers can create your dream system.


FSM25 Fluorescence Stereo Microscope

The FSM25 systems are the ideal fluorescence microscopes for rapid picking, tagging, and manipulation of transgenic species. This line offers vivid depth of field, bright output, long working distance objectives and superior magnification. Its low profile and sleek design make it a high-efficiency tool for any lab.

FBS10 Fluorescence Microscope System

The FBS10 line features the best of compound and stereo technologies. Designed with C. elegans and Zebrafish researchers in mind, these improve research efficiency by replacing multiple microscope systems. The DIC feature interfaces flawlessly with both glass and plastic dishes for more research capabilities.

M2Bio Fluorescence System

The M2Bio is the original hybrid stereo-compound fluorescence microscope with continuous zoom. Ideal for transgenic sorting and observation needs, this microscope transitions easily between stereo macro and compound micro imaging. Improve time management by studying all of your subjects at one machine.

BiFluor Fluorescence Illuminator

Upgrade your Greenough microscope to stereo fluorescence simply and affordably. Our illuminators provide incredible fluorescence images with high light throughput and bright tags. This system is adaptable to most Greenough stereo models and offers either a cool LED light source adapter or a 3mm liquid light guide adapter.


Quad Fluorescence Systems

Our patented Quad Stereo Fluorescence Illuminator allows you to upgrade standard CMO stereo microscopes to full fluorescence functionality with ease. The Quad is recognized as the best fluorescence adapter available. Its features allow for bright, even fluorescence images.

INV-Bio Fluorescence System

The INV-Bio is an inverted version of the M2Bio Fluorescence System. With an ergonomically efficient stage, subject manipulation is a snap. The INV-BIO also offers a multi-position fluorescence turret system and optional heated stage.

Fluorescence Cubes and Sliders

We offer over 40 different specialized filter cubes and sliders that fit our fluorescence illuminator systems. We offer standard and custom filter sets to meet all of your needs.

Customized Systems

We customize systems for your lab's needs. Whether it is a specific filter cube wavelength or setup, our onsite machine shop and engineers can create your dream system.