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ronchi
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| My great movie. |
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| Uploaded: January 1, 1970 at 12:59 am |
| Author: icaroronchi61 |
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| Sponsor: Reisen nach Ukraine |
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| Length: 03:08 |
| Rating: 5.0 |
| Views: 1079 |
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| Tags: icaro ronchi |
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| Wombato - Beneath the sky (Live @ Rock Club Ronchi)13/01/07 |
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| Uploaded: January 1, 1970 at 12:59 am |
| Author: MrEyeM |
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| Sponsor: Reisen nach Ukraine |
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| Length: 03:27 |
| Rating: 4.75 |
| Views: 1569 |
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| Tags: Wombato Rock Club |
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| I tested this 4.5" f/5 mirror with a ronchi screen . The almost straight lines seems to suggest that the mirror is not parabolic as... |
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| Uploaded: January 1, 1970 at 12:59 am |
| Author: mijnvideos |
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| Sponsor: Reisen nach Ukraine |
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| Length: 00:40 |
| Rating: 3.75 |
| Views: 4709 |
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| Tags: telescopes ronhi mirror astronomy |
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| A very simple Ronchi tester with a 100 LPI screen inserted. This tester is very compact and uses a 4 ANSI lumen super bright surface-mount(SMT)... |
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| Uploaded: January 1, 1970 at 12:59 am |
| Author: curiosis |
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| Sponsor: Reisen nach Ukraine |
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| Length: 00:21 |
| Rating: N/A |
| Views: 4721 |
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| Tags: Ronchi Tester |
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