X-mas ARIES Two bands DERF filters for large solar telescopes

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Valery
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X-mas ARIES Two bands DERF filters for large solar telescopes

Post by Valery » Sun Dec 24, 2017 7:50 pm

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
Attachments
ARIES 295mm DERF on a C11 scope..jpg
ARIES 295mm DERF on a C11 scope..jpg (208.78 KiB) Viewed 829 times
AR12674-Sept-2-2017-UT09h18m-C11-280mm-ARIES-DERF-Quark-0,2A-3clc-col.jpg
AR12674-Sept-2-2017-UT09h18m-C11-280mm-ARIES-DERF-Quark-0,2A-3clc-col.jpg (487.85 KiB) Viewed 829 times
Sept-07-2017-UT-07h-24m-280mm-C11-+-QUA_0,2A--2clc-cn.jpg
Sept-07-2017-UT-07h-24m-280mm-C11-+-QUA_0,2A--2clc-cn.jpg (484.72 KiB) Viewed 829 times
Sept-07-2017-UT07h-34m-280mm-C11-+-QUA_0,2A--2clc-cn.jpg
Sept-07-2017-UT07h-34m-280mm-C11-+-QUA_0,2A--2clc-cn.jpg (490.41 KiB) Viewed 829 times
Aug-20-2017-UT-05h-45m-280mm-C11-QUARK-0,2-cn.jpg
Aug-20-2017-UT-05h-45m-280mm-C11-QUARK-0,2-cn.jpg (494.43 KiB) Viewed 829 times
Aug-21-2017-UT-06h-35m-280mm-PST-CaK.jpg
Aug-21-2017-UT-06h-35m-280mm-PST-CaK.jpg (495.01 KiB) Viewed 829 times
AR12670-Aug-06-2017-UT-06h-38m-C11-ARIES-295mm-DERF-QUARK-0,2A-2clc-cn.jpg
AR12670-Aug-06-2017-UT-06h-38m-C11-ARIES-295mm-DERF-QUARK-0,2A-2clc-cn.jpg (485.58 KiB) Viewed 829 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.

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Re: X-mas ARIES Two bands DERF filters for large solar telescopes

Post by yltansg » Mon Dec 25, 2017 9:58 am

Excellent images!!

Congrats.

Alfred

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Re: X-mas ARIES Two bands DERF filters for large solar telescopes

Post by christian viladrich » Mon Dec 25, 2017 4:05 pm

Hello Valery
This is a beautiful set of Ha images !
Best regards
Christian
Christian Viladrich
Co-author of "Astronomie Planétaire"
http://www.astroplanetes.com/
Co-author of "Astronomie Solaire"
http://www.astronomiesolaire.com/

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Re: X-mas ARIES Two bands DERF filters for large solar telescopes

Post by DSobserver » Tue Dec 26, 2017 1:11 pm

For futur order would you consider smaller one for a 150mm scope?

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Valery
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Re: X-mas ARIES Two bands DERF filters for large solar telescopes

Post by Valery » Mon Jan 01, 2018 5:29 pm

All filters are sold out.

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.

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