Related Images
Download:
| Tiny | 96x128 | View | Download |
| Small | 193x256 | View | Download |
| Medium | 387x512 | View | Download |
| Large | 775x1024 | View | Download |
| Original | 4311x5696 | View | Download |
This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Looking for more info about this image?
Try a Google Reverse Image Search for it.
Try a Google Reverse Image Search for it.
Keywords from Image Description:
ReflectingTelescope . Dated or Tapping the glass from the melting furnace to the mold National Institute of Standards and Technology National Institute of Standards and Technology PDUSGovNIST PDUSGov National Bureau of Standards National Institute of Standards and Technology Reflecting telescopes Telescope mirrors