About this product
Model: lunt_0553010
Part Number: 0553010
LUNT B1200d2 Blocking-Filter in 2-inch Zenith Mirror Diagonal
Can only be used together with a LUNT H-alpha filter, or with a LUNT H-alpha telescope!
Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1080mm focal length, and with 2 inch (50.8mm) focuser.
Lunt Solar Systems offers blocking-filters in different sizes, and alternatively in 90° star-diagonal housings or straight extension tubes. You can choose what blocking-filter you will use at your LUNT H-alpha Etalon system.
The B1200d2 is installed in a 90° star-diagonal housing, for 2 inch (50.8mm) focuser on the telescope side, and with T2 thread and 1.25 inch (31.7mm) eyepiece connection on the eyepiece side. The B1200d2 can be used at LUNT H-alpha systems, if the used telescope has a 2 inch focuser and up to 1080mm focal length.
The blocking-filter can not be used without additional H-alpha filter system from Lunt Solar Systems! Blocking-filters are absolutely required for the safety and performance of H-alpha telescopes for solar observing. Lunt Solar Systems blocking-filters contain a unique filter system. We can only warranty safety or performance, if blocking-filter is paired with a H-alpha filter or H-alpha telescope of Lunt Solar Systems.
At the tab ''Accessories'' you will find H-Alpha telescopes and filters with which this blocking filter can be combined.
Features
- Blocking-filter only usable with an additional H-alpha filter system
- Filter diameter: 12mm
- Usable on telescopes up to 1080mm focal
- 90° star-diagonal housing
- 2-inch slide tube for 2-inch focuser
- Connection for 1.25-inch eyepieces
- T2 thread for camera connection
What's in the box
Blocking-filter B1200d2 in 90° star-diagonal for 2 inch focuser
Customer reviews
FAQ
Please fill in the form below to ask a question.
Wish List
95% Positive Feedback
Easy 30 Day Returns
Friendly Expert Support
Competitive Pricing
Fast Worldwide Shipping