Baader Planetarium 2" Narrowband Enforced 3.5nm H-Alpha Filter w/ LPFC
This 2" Enforced-Narrowband filter introduces imagers to the extremely narrow 3.5nm H-alpha realm. This enforced contrast supplies increased signal from even the faintest nebula detail. To make such supremely narrow filters, extreme coating uniformity and very high Center Wavelength Precision are a necessity. This filter has been designed with these factors in mind. The original production line of these filters has focused on the three most important sizes: 2", 50.8mm Round, and 50x50 Square.
Baader Planetarium Product Number: FHALNE-2
- Additional Information
SKU BA-FHALNE-2 Manufacturer Baader Type of Filter H-Alpha Filter Usage Imaging Single or Set? Single Filter Filter Size 2" Filter Shape Round Filter Mounted? Mounted Warranty 1 Year Warranty FWHM Bandwidth 3.5nm
- Included Items
- Baader Planetarium 2" Narrowband Enforced 3.5nm H-Alpha Filter w/ LPFC
- Questions & Answers
Product QuestionsWhat does 2" filter mean? Does it fit a standard 2" eyepiece filter thread? I.e. is it ~ M48x0.75?
thanks, fritz k
- Support / Downloads