Hi guys,
could u pls explain me how does differ a wide angle lens (for example the new sony xr550 wide angle lens) in comparison to a non wide angle lens (the old sony xr520 lens) ?
What I mean is that, the filter thread of both old and new cameras is of 37mm.
Is the aclual lens bigger ?
or do they look the same at naked eye as diameter, but it is the distance from the CCD or something else (how the lens is constructed), that makes a wider angle lens different ?
Why some, like panny uses a bigger diameter lenses with 43 or 46 mm filter diameter ?
What does it change ?
thank you
could u pls explain me how does differ a wide angle lens (for example the new sony xr550 wide angle lens) in comparison to a non wide angle lens (the old sony xr520 lens) ?
What I mean is that, the filter thread of both old and new cameras is of 37mm.
Is the aclual lens bigger ?
or do they look the same at naked eye as diameter, but it is the distance from the CCD or something else (how the lens is constructed), that makes a wider angle lens different ?
Why some, like panny uses a bigger diameter lenses with 43 or 46 mm filter diameter ?
What does it change ?
thank you