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.
iOptron Filters H-alpha 1.25" (87503)
This H-alpha filter transmits light at a wavelength of 656 nm, making it an excellent choice for narrowband astrophotography. It delivers high-contrast images and reveals fine nebular details, even when imaging from locations affected by strong light pollution.
372.71 $ net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
This H-alpha filter transmits light at a wavelength of 656 nm, making it an excellent choice for narrowband astrophotography. It delivers high-contrast images and reveals fine nebular details, even when imaging from locations affected by strong light pollution.
Technical specifications:
Central wavelength: 656 nm
Half-value width (FWHM): 7 nm
Filter size: 1.25 inches
Mount material: Aluminum
Optical coating: Multiple layers
Telescope connection: 1.25 inches
General information:
Type: Filter
Build type: Line filter
Areas of application:
Suitable for astrophotography: Yes
Visually useful: No
Twin stars: No
Moon and planets: No
Nebulae and 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.