Baader Planetarium 50.8mm Round Narrowband Enforced 3.5nm H-Alpha Filter
This 50.8mm round Enforced-Narrowband filter introduces imagers to the extremely narrow 3.5nm H-alpha realm. 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-RD50
- Additional Information
SKU BA-FHALNE-RD50 Manufacturer Baader Type of Filter H-Alpha Filter Usage Imaging Single or Set? Single Filter Filter Size 50.8mm Filter Shape Round Filter Mounted? Unmounted Warranty 1 Year Warranty FWHM Bandwidth 3.5nm
- Included Items
- Baader Planetarium 50.8mm Round Narrowband Enforced 3.5nm H-Alpha Filter
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