Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Baader Filters H-Beta CMOS Narrowband 50x50mm (76764)
The Narrowband series provides line filters with a full width at half maximum of 6.5 nanometers, making them suitable for optical systems with an aperture ratio between f/10 and f/3.5. This range includes most telescopes commonly used by amateur astronomers. Additionally, the full width at half maximum is compatible with smaller aperture optics, offering excellent performance and great value for money.
360.82 $ net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
The Narrowband series provides line filters with a full width at half maximum of 6.5 nanometers, making them suitable for optical systems with an aperture ratio between f/10 and f/3.5. This range includes most telescopes commonly used by amateur astronomers. Additionally, the full width at half maximum is compatible with smaller aperture optics, offering excellent performance and great value for money.
Specifications
Capacity
Central Wavelength (nm): 486.1
Half-Value Width (nm): 5.5
Frame
Frames: Yes
Mount Material: Aluminium
Coating: Reflex-Blocker™
Filter Thickness (mm): 2
Appropriate for Telescopes
Aperture Ratio Range: f/15 to f/1.8
Filter Size (mm): 50 x 50
General Information
Type: Filters
Build Type: Line filter
Series: Narrowband
Area of Application
Useful for Photographs: Yes
Visually Useful: Yes
Twin Stars: No
Moon & Planets: No
Nebulae & Galaxies: Yes
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.