Inexpensive light boxes use AC electricity and fluorescent light bulbs. They produce significant fluctuations in density data. The photo is placed under a protective transparent sheet and the measurements are drawn out with the pen or mouse. This allows them to scan both photos and film. Most commonly, a .6x reduction lens is used to increase the cameras field of view to most closely match the field of view seen with the eye pieces.
Many new microscopes come standard with a trinocular head and a video coupler.
A motorized stage is used to move the slide, dish, or welled plate as required. Images at each location are later analyzed or made into a movie. This is used with time critical staining, such as fluorescence. The Online Consultant is designed to collect information we need to provide you with a quotation. At the end of the Online Consultant you will be asked if you want the quotation emailed or sent via standard mail.