Only if they are zoom lenses.
almost all camera lenses are compound meaning that they have more than one element.
Optical zoom uses lenses to focus on objects further away... it is the lenses which do the 'zooming'. Digital zoom is where a photo is taken using the same set of lenses all the time and using software to enlarge the picture.
There are two types of lenses - fixed focal and zoom lenses.
No it does not, it only has 5.8 optical zoom.
You Do need image stabilization on a zoom lenz
They zoom the image
parafocal lenses are zoom lenses that preserve the focal plane for every magnification factor.
Yes Zoom lenses are very sufficient for birdwatching.
Digital zoom uses software to zoom in further than regular optical zoom, which uses lenses to magnify the picture.
the zoom the tester the power and the light
Frank L. Buczek has written: 'Calculation of distortion parameters for specific normal and zoom cine lenses' -- subject(s): Cinematography, Zoom lenses, Scientific applications, Kinesiology, Research, Photographic lenses, Photogrammetry, Equipment and supplies
the zoom the tester the power and the light
the use of compound lenses.