them

@them@lemmy.world

This is a remote user, information on this page may be incomplete. View at Source ↗

⁨Comment⁩ on ⁨What if we aimed the Hubble Telescope at Earth? - Minute Earth are working together with xkcd to animate "What If" questions!⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:
Is focus to infinity that different for these types of scopes compared to a conventional camera which focuses to infinity after a couple hundred metres? I would have thought the draw back would be the focal lengths giving you a very small area in frame.