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  CONCLUSION:

 Red tomato 40x 25% zoom  Microscope digital cameras are an
amazing tool which we can take the
 maximum advantage of. In addition,
we have at hand programs such as
 Paint, Photoshop, Microsoft Picture
Manager and others that can help us
 Analysis: improve our observations in the
miniature world.
 Most of the negative effect pictures
are objects bright against a blue  What you can place under the
background. This is because the objective and turn it into negative?
microscope that I use has a halogen Whatever you want, remember that
bulb and a halogen light is warm, some samples should give you
some times very warm at low amazing results, whilst others
intensity. Nevertheless with some probably not, because not all
examples it was possible because of samples are suitable for certain
the sample to get a black back techniques. This is a principle that as
ground. You can achieve this by microscopists we never have to
varying the height of the condenser. forget. But by trying them all and
As it is seen in the picture, for learning what are the best for this or
mosquitoes or parts of them is the that illumination technique, is a great
nicest for this DIY-fluorescence. experience that we never would like
Other subjects like the ones that to miss.
naturally are red like the poinsettia,
the cranberry and examples that
easily can be transformed with the
negative effect. Another factor that
helps is when it is used with low
magnification powers, although with
certain help using the program
mentioned above, it is possible to
transform a photo with high power
magnification into DIY- fluorescence.