This is a lamp which is used to illuminate the subject you are focusing on when shooting in low light conditions. The lamp is usually located beside or above the lens barrel. These lamps are not very powerful and they usually only work over a short range, up to about 4 meters. The light that [...]
Archive for January, 2010
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January 17th, 2010 
Andrei Sensors from your digital camera consists of millions of pixels with photodiodes which convert the energy from the light (actually from the incoming phototns) into an electrical charge. That electrical charge is then converted to a voltage which is amplified to a higher level so that it can be further processed by the ADC (Analog [...]
Lesson 22: Conclusions
January 5th, 2010 Andrei I will conclude this first beginner tutorial with some basic ideas that you need to have in mind when taking photos, so that you will be satisfied with the final result. What goes through your mind in the moments as you raise your digital camera up to take a shot and before you press the [...]
