Addendum - Tables |
Telescope Table |
updated: 2022-09-24 |
|
Telescope |
|
Omegon 50/200 |
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|
Type |
Refraktor |
Reflektor |
Refraktor |
Reflektor |
Refraktor |
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|
Type of build |
Apochromat Triplet |
Ritchey-Chretien |
Achromat |
Maksutov |
|
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|
Reducer |
No |
0.75x |
No |
0.67x |
No |
No |
No |
|
Focal length f [mm] |
600 |
450 |
1624 |
1088 |
500 |
1300 |
200 |
|
Aperture Ratio f/ |
6,7 |
5 |
8 |
5,35 |
5,5 |
12,7 |
4 |
|
Resolving capacity [“] |
1,28 |
0,57 |
1,53 |
1,13 |
2,6 |
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|
Limit value (mag) |
11,6 |
13,3 |
11,6 |
11,8 |
|
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|
Light gathering capacity |
170 |
840 |
170 |
210 |
|
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|
Max. useful magnification |
180 |
406 |
180 |
200 |
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|
Tube weight (kg) |
4 |
7,5 |
1,9 |
1,9 |
0,6 |
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|
Tube length (mm) |
450 - 660 |
580 |
480 |
270 |
240 |
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|
Connection ( to eyepiece) [inch] |
2“ und 1,25“ |
2“ |
1,25“ |
1,25“ |
1,25“ |
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|
Connecting threaded socket (camera-side) |
M63 |
M90 |
- |
T2 |
|
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