Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

    1.8 Gpixel sensors don't exist, due to physics.
Why don't they exist? ( I imagine it is just a matter of making the chip large enough, to accommodate enough pixels.)


Well, I guess the sensor could theoretically be made using the entirety of a wafer. But it would be useless since the lens needed for such a large sensor would be more than the size and weight of a large ground telescope.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: