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 OIII CMOS Narrowband 50x50mm (70863)
OIII Filter: The narrowband O-III 3nm filter is specifically crafted for observing nebulae, allowing a 3nm bandwidth of light centered on a 500nm wavelength, corresponding to OIII emission lines, while effectively excluding all other wavelengths.
Karol Łoś
Product Manager
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+48603969934
+48507526097
[email protected]
OIII Filter: The narrowband O-III 3nm filter is specifically crafted for observing nebulae, allowing a 3nm bandwidth of light centered on a 500nm wavelength, corresponding to OIII emission lines, while effectively excluding all other wavelengths.
Specifications:
Capacity: Central wavelength of 500.7 nm with a half-value width of 6.5 nm
Frame: Frames
Mount material: Aluminum
Optical System Coating: Reflex-Blocker™
Suitable for apertures ranging from f/10 to f/3.5
Filter thickness: 2 mm
Filter Size: 50 x 50 mm
General: A line filter categorized under the Narrowband series
Area of Application: Beneficial for nebulae and galaxies in photographs, not designed for direct visual observation, not suitable for twin stars, moon, or planets.
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.