I have bought this filter but not yet tried it. Soon I will do imaging of the sun with my Celestron Neximage 5 + APO 2x Barlow and my OTA, Celestron C8" XLT.
I have also bought your AstroSolar Safety Film and will use it in front of the C8".
Is this enough for imaging of the sun or will it be too warm and harm my equipment?
Friends of mine have said that it is also needed to add an extra IR filter to reduce the heat, but this is something I haven't read from you in Baader. Maybe it's some amateur's ideas without the correct knowledge.
I have bought many things from you and think you are one of the best optic manufacturers in the world. I really trust your skills and your products.
So before I start imaging the sun, it's better to ask you for good advice instead of destroying my equipment. :-)
Bo Sundin aus Schweden
Thanks for your kind words. We can confirm that AstroSolar Safety Film (OD 5.0) in FRONT of your optics is suitable of protecting your instruments and eyes. No need for an additional IR-filter. Please also check out www.astrosolar.com for more informational pages as well as FAQs.
Answer by: Baader Web Team (Admin) on May 12, 2021 12:10:00 PM
We have not tried this combination but the U filter is very dark wich lead to very long exposure times even with ideal cameras. Furthermore the camera you mention has a colour sensor with bad UV sensitivity. Therefore we doubt that you will create nice images of the Venus clouds with this combination.
Answer by: Baader Web Team (Admin) on May 14, 2021 12:16:00 PM
Currently some products are out of stock due to COVID delays in manufacturing and supply chains. Unfortunately, we cannot predict delivery times and have many thousands of customers, which we cannot inform individually when a product is available. Therefore we have developed two automatic tools which we would like to ask you to use:
If you enter your email address here, you will receive a monthly newsletter with a lot of information about our products and new releases https://www.baader-planetarium.com/en/newsletter/
2nd "Notification Tool"
On the page of items that are currently not available, there is a field "Notify me when the product is available".
If you enter your email address there you will be informed as soon as the product is in stock.
Answer by: Baader Web Team (Admin) on May 5, 2021 2:40:00 PM
Our company exists now for more than 50 years. In this time, more than 15.000 Baader Planetariums (the first patented product of our company) help all over the world to give students an understanding of astronomical correlations. In our own manufactory, more than 500 observatory domes have been produced and delivered turnkey-ready. Instruments and telescope accessories from "Baader" are known for their high qualities by many astronomers and universities. We consider it our duty and obligation, not only to sell telescopes, but an indivdually selected telescope system, that brings you a lifetime of joy.