Addendum - Tables |
Riccardi 0.75 Backfocus Table |
updated: 2022-09-24 |
Backfocus in mm
|
Telescope |
Backfocus Riccardi M63 |
Backfocus Riccardi M82 |
|
TS / APM 80/480 |
81,05 |
|
|
LZOS 100/800 |
73,75 |
78,20 |
|
LZOS 105/650 |
75,85 |
80,70 |
|
APM 107/700 |
74,75 |
80,00 |
|
LZOS 115/805 |
73,65 |
78,00 |
|
LZOS 130/780 |
73,85 |
78,10 |
|
LZOS 130/1200 |
70,65 |
71,10 |
|
LZOS 152/1200 Doublet |
70,40 |
73,85 |
|
LZOS 152/1200 Triplet |
70,55 |
70,60 |
|
APM / TS 152/1200 Doublet |
70,40 |
|
|
LZOS 175/1400 |
|
71,80 |
|
LZOS 180/1260 |
|
73,00 |
|
LZOS 203/1420 |
|
72,30 |
|
LZOS 203/1800 |
|
71,40 |
|
LZOS 228/2050 |
|
71,10 |
|
LZOS 254/2250 |
|
69,90 |
|
76,20 |
|
|
|
TS-Optics 102/700 |
75,60 |
|
|
TS-Optics 115/800 |
74,50 |
76,50 |
|
TS-Optics 130/780 |
74,60 |
77,40 |
|
TS-Optics 130/910 |
73,50 |
|
|
TS-Optics 152/1000 |
74,00 |
77,00 |
|
Skywatcher Esprit 120/840 |
77,00 |
|
|
Skywatcher Esprit 152/1000 |
74,00 |
77,00 |
|
GSO / Astrotech RC > 6" |
87,70 |
|
|
GSO / Astrotech RC > 10" |
|
91,20 |
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