4.
Sigma 200-500mm f/2.8 EX DG – 25.999 $
Taking a 8 thousand dollar leap in price range, the number 4 place on the list of most expensive camera lenses is produced by Sigma, a 50 years old lens manufacturer.
Promoted on the market as the lens who has also astronomical photography purpose, the Sigma 200-500mm f/2.8 EX DG is a camera lens who is sold for 25.999 $.
Considered a monster because of its green-military color of the body this camera lenses has 34 pounds in weight and has the only zoom length who reaches 500mm and has a constant f/2.8 opening.
So the lens has a wide range of uses, from wildlife nature and sports, to astronomical photography.
The lens has incorporated lithium batteries for the zoom and auto-focus and the interesting thing, is that on the barrel of the lens, the guys from Sigma chose to place an LCD screen where you can see information like focal length and object distance.
Next we have Canon for the last time on our list->