Small but perfectly formed
ELT technical demonstration wavefront sensors next to a 1 cent (Euro) coin, for size comparison.
Credit:ESO
About the Image
| Id: | wavefront-sens-6909 |
| Type: | Photographic |
| Release date: | 25 April 2013, 14:12 |
| Size: | 3634 x 5506 px |
About the Object
| Name: | Extremely Large Telescope |
| Type: | Unspecified : Technology |
| Category: | ELT |
