Camera lenses estimates

The book comes from a long and complex research carried out in Italy, Europe and America. We have collected millions of data that we then worked with programs created on purpose. The result is over 1900 estimates of camera lenses. The brands of the camera lenses are 124. Estimates are provided with a range of values between a minimum and a maximum. These two extremes are the weighted averages of the offers found on the market. For each goal, in addition to the make and model, they are provi...