Product Questions and Answers
Do you have a question about this product? Then we would like to ask you to first look through the existing questions and answers, most likely your question has already been answered and you will get the desired information much faster this way. Your question is not listed? Then please click on the button "Ask a question".
If you have not found a suitable answer, you can ask your question here.
If you enter your email address here, you will receive a monthly newsletter with a lot of information about our products and new releases
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.
We also have Baader T-2 BBHS ® Mirror Diagonal # 2456103 and Baader T-2 Maxbright Mirror Diagonal # 2456100, which can be equipped with the same nose piece and eyepiece clamp. You can find an overview of all our star diagonals in this PDF:
If you want to dig deeper into this question (which has no final answer), we recommend two PDFs on our website:
Baader Star Diagonals (T-2 and 2") at https://www.baader-planetarium.com/en/downloads/dl/file/id/1617/product/1687/baader_star_diagonals_t_2_and_2.pdf – here we explain the differences between our various star diagonals and coatings
Testreview - Mirror vs. dielectric vs. prism diagonal comparison - W. Paolini at https://www.baader-planetarium.com/en/downloads/dl/file/id/160/product/2871/testreview_mirror_vs_dielectric_vs_prism_diagonal_comparison_w_paolini.pdf – an in-depth test of mirrors and prisms.
- Related Articles
|Net weight (kg)||0.20|
|Optical Design||Star Diagonal Prism|
|Inner Connection (lens sided)||Thread, T-2 (M42 x 0,75)|
|Outer Connection (lens sided)||Barrel, 1¼"|
|Inner Connection (eyepiece/-camera-sided)||Clamp, 1¼"|
|Outer Connection (eyepiece/-camera-sided)||Thread, T-2 (M42 x 0,75)|
|Reflection surface||Total reflection|
|AR-Coating||High transmission multi-coated (HT-MC)|
|Image Orientation||Erect image, Mirror inverted|
|Optical length (mm)||64|
|Inner Diameter / Clear Aperture (mm)||32|