Dear Friends,
I am thinking for last few days the possibility to convert WO81 GT APO (F 5.9) as H-Alpha telescope and if possible Sky Watcher 120 mm (F8.0) Black Diamond refractor also.
I am using Lunt LS60Tha Double Stacked telescope. It is pressure tuned and also tilt tuned as second Etalon filter. The blocking filter is B1200 diagonal.
Is it possible? Looking for advise.
Thank you
Parag Mahajani
Pune, India
Mod of WO 81 GT and SW 120mm refractor with Lunt 60 H-Alpha
Mod of WO 81 GT and SW 120mm refractor with Lunt 60 H-Alpha
- Attachments
-
- My H-Alpha Telescope with dual interference etalon.
- LS60THa + Tilt Tuned Filter.jpg (32.03 KiB) Viewed 1692 times
Parag Mahajani
MILKYWAY CITIZENS OBSERVATORY
Pune, India
Lunt LS60THa Double stacked Solar telescope, WO 81 GT APO, SW 120 Black Diamond, Oberwerk 70 mm-45 degrees Binocular Telescope, Televue 18 mm Nagler and 8 mm Ethos eyepieces, Canon 60D and 550D DSLRs, Canon 200 mm L lens, Sigma 10-14 mm and Tokina Fish-eye lens, a small 11 feet diameter observatory...and lot of curiosity!
MILKYWAY CITIZENS OBSERVATORY
Pune, India
Lunt LS60THa Double stacked Solar telescope, WO 81 GT APO, SW 120 Black Diamond, Oberwerk 70 mm-45 degrees Binocular Telescope, Televue 18 mm Nagler and 8 mm Ethos eyepieces, Canon 60D and 550D DSLRs, Canon 200 mm L lens, Sigma 10-14 mm and Tokina Fish-eye lens, a small 11 feet diameter observatory...and lot of curiosity!
- Valery
- Way More Fun to Share It!!
- Posts: 4059
- Joined: Sun Nov 18, 2012 3:13 pm
- Has thanked: 156 times
- Been thanked: 893 times
Re: Mod of WO 81 GT and SW 120mm refractor with Lunt 60 H-Al
Please, use white color for text, not purple or ultraviolet. The colors you choose are not readable.
Valery
Valery
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
Re: Mod of WO 81 GT and SW 120mm refractor with Lunt 60 H-Al
Dear Valery,
Greetings...Sorry for the text color....I have changed it.
I am thinking for last few days the possibility to convert WO81 GT APO (F 5.9) as H-Alpha telescope and if possible Sky Watcher 120 mm (F8.0) Black Diamond refractor also.
I am using Lunt LS60Tha Double Stacked telescope. It is pressure tuned and also tilt tuned as second Etalon filter. The blocking filter is B1200 diagonal.
Is it possible? Looking for advise.
Thank you
Parag Mahajani
Pune, India
Greetings...Sorry for the text color....I have changed it.
I am thinking for last few days the possibility to convert WO81 GT APO (F 5.9) as H-Alpha telescope and if possible Sky Watcher 120 mm (F8.0) Black Diamond refractor also.
I am using Lunt LS60Tha Double Stacked telescope. It is pressure tuned and also tilt tuned as second Etalon filter. The blocking filter is B1200 diagonal.
Is it possible? Looking for advise.
Thank you
Parag Mahajani
Pune, India
Parag Mahajani
MILKYWAY CITIZENS OBSERVATORY
Pune, India
Lunt LS60THa Double stacked Solar telescope, WO 81 GT APO, SW 120 Black Diamond, Oberwerk 70 mm-45 degrees Binocular Telescope, Televue 18 mm Nagler and 8 mm Ethos eyepieces, Canon 60D and 550D DSLRs, Canon 200 mm L lens, Sigma 10-14 mm and Tokina Fish-eye lens, a small 11 feet diameter observatory...and lot of curiosity!
MILKYWAY CITIZENS OBSERVATORY
Pune, India
Lunt LS60THa Double stacked Solar telescope, WO 81 GT APO, SW 120 Black Diamond, Oberwerk 70 mm-45 degrees Binocular Telescope, Televue 18 mm Nagler and 8 mm Ethos eyepieces, Canon 60D and 550D DSLRs, Canon 200 mm L lens, Sigma 10-14 mm and Tokina Fish-eye lens, a small 11 feet diameter observatory...and lot of curiosity!