1. Wide Angle Lens (Wide)
a. Ultra Wide (15,18,20 mm)
Sufficient coverage and a large sharp enough. Widely used for landscape, journalism, architecture. The drawback if not mastered prospective and composition will seem very small objects in the picture.
b. Medium Wide (24,28,35 mm)
Used for interior architecture as well.
2. Flat lens
Lens (50mm) lens power is quite steeper. The design of normal lenses are made just like our eyes, it is widely used for photo documentation.
3. Tele lens
lens with a range of remote, so distant objects appear closer.
Tele-Medium: 85,105,135,200 mm
-Super Tele: 300,400,600,800,900,2000 mm.
4. Vario lens (zoom)
The lens has a length variation can be set according to our wants and needs.
-Wide-Wide: 17-18,20-35 mm.
-Wide-Normal: 35-70,28-70,24-70 mm.
Medium-Wide-tele: 28-85,28-200 mm.
Medium-Super-tele: 80-200,600-1200 mm.
Super-Wide-tele: 35-350mm.
5. lens Konventer
A lens that can improve the strength and length of the lens according to figures pelipatnya. For example, 2x 200mm lens konventer can add strength to a 200mm lens to 400mm.