A polarized microscope is and expensive piece but the cheaper and used polarized light microscope in Toronto is available in several models and brands.
Microscopic accessories are very helpful in that they provide more sophistication into the already powerful microscopes. They enhance the capabilities of these instruments. They complement the parts of the microscopes so that together, they can do and achieve more. Truly, with microscopic accessories, microscopes are given the added value!
A Metallurgical microscope is primarily used in the industries to observe flat and/or shiny metals and other surfaces. It differs from other types in that it is capable of giving you a closer look at highly polished materials.
Good thing though that today, many microscopy accessories such as achromat and plan-apochromat objectives - in Toronto or elsewhere - are already for sale. So hobbyists can simply purchase the simple and cost-efficient ones and buy accessories to enhance the power of their microscopes.
Biological microscopes also come in more advanced technologies. Usually, these types are more expensive, and less common. Examples are acoustic and ultrasonic microscopes. These biological microscopes make use of very high frequency ultrasound in examining specimens.
Research microscopes are big - and are in fact the biggest, among all other kinds of microscopes. A typical research microscope weighs between 30kg and 50kg.