There films have changed there lenses,
the size,
lots have things have changed about cameras.
there size has changed and the way the picturers come out.
also back then cameras took in black and white but now they take in full color.
to improve the quality of photographs
Isolation
camera's have changed a lot. we have new improved camera's. Not just black and white but also colors.
aperture
No one discovered it. It was invented and has since been developed and improved by various companies and individuals.
Now there is the iTouch 4th generation with a camera and more improved things!
The iphone 5 has an improved 8 megapixel camera.
the camera has changed human life by being able to store pictures in a software
The digital camera has changed because it has become smaller and it is able to hold more. The digital camera has improved a ton!
they could have photos in rainbow and black and white not just normal colours
camera,ds,tv,computer,psp
The camera has been around for almost/about 300 years!!!!