Hi all,
As always at the X-mas time we offer our new full aperture two bands
Dielectric Energy Rejection Filters (DERF) for largest amateur solar
telescopes. We produce these filters for 8", 9", 10" and 11" SCT and
other type telescopes.
With our DERF filters you can see and study the nearest star - our Sun
with resolution and details never reachable for amateurs before.
These filters allow you to see or to image our Sun in two bands:
1. Hydrogen alfa H-a at 656,3nm
2. In both Calzium K and H lines (393,4nm and 396,9nm).
Our solutions for solar narrow band imaging allow to work with the simplest and the
cheapest etalons and filters available on today's market. And the results
are just amazing. Now everbody can obtain such amazing results with
the equipment affordable for most amateur astronomers.
All filters are sold out.
Below is C11 telescope pictured with the ARIES 295mm DERF filter on it during imaging session.
Also attached several images taken with this telescope during 2017.
Valery Deryuzhin
ARIES Instruments Co.,
Kherson, Ukraine
Attached Thumbnails
X-mas ARIES Two bands DERF filters for large solar telescopes
- Valery
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X-mas ARIES Two bands DERF filters for large solar telescopes
- Attachments
-
- ARIES 295mm DERF on a C11 scope..jpg (208.78 KiB) Viewed 4863 times
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- AR12674-Sept-2-2017-UT09h18m-C11-280mm-ARIES-DERF-Quark-0,2A-3clc-col.jpg (487.85 KiB) Viewed 4863 times
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- Sept-07-2017-UT-07h-24m-280mm-C11-+-QUA_0,2A--2clc-cn.jpg (484.72 KiB) Viewed 4863 times
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- Sept-07-2017-UT07h-34m-280mm-C11-+-QUA_0,2A--2clc-cn.jpg (490.41 KiB) Viewed 4863 times
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- Aug-20-2017-UT-05h-45m-280mm-C11-QUARK-0,2-cn.jpg (494.43 KiB) Viewed 4863 times
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- Aug-21-2017-UT-06h-35m-280mm-PST-CaK.jpg (495.01 KiB) Viewed 4863 times
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- AR12670-Aug-06-2017-UT-06h-38m-C11-ARIES-295mm-DERF-QUARK-0,2A-2clc-cn.jpg (485.58 KiB) Viewed 4863 times
Last edited by Valery on Mon Jan 01, 2018 5:34 pm, edited 2 times in total.
"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.
- yltansg
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Re: X-mas ARIES Two bands DERF filters for large solar telescopes
Excellent images!!
Congrats.
Alfred
Congrats.
Alfred
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Re: X-mas ARIES Two bands DERF filters for large solar telescopes
Hello Valery
This is a beautiful set of Ha images !
Best regards
Christian
This is a beautiful set of Ha images !
Best regards
Christian
Christian Viladrich
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
- DSobserver
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Re: X-mas ARIES Two bands DERF filters for large solar telescopes
For futur order would you consider smaller one for a 150mm scope?
- Valery
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Re: X-mas ARIES Two bands DERF filters for large solar telescopes
All filters are sold out.
Thanks to all.
Valery.
Thanks to all.
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.