Solar Spectrum H-alpha Filters Solar Observer Series 1.5
Product.Nr.:
Master-SolS_SO1.5
products condition: new
Manufacturer: Solar Spectrum
4.050,00 EUR - 6.500,00 EUR
incl. 19 % VAT
product description
- Useful for Refractors > 100mm (4") in Diameter
- Standard-Filter with free 25 mm aperture
- Show the entire sun in focal lengths up to 2200 mm
- FWHM: 0.65 Å, 0.5 Å, 0.3 Å (each +/- 0.05 Ångström)
- Heated, with electronic temperature control
- Both sides with 2" & T-2 internal thread
- Optional & absolutely necessary: Baader Dielectric Energy Rejection Filter (D-ERF)
Besides: Telecentric (for f/30), M68 Adapters
Reviews
Manufacturer identification
Manufacturer identification
Name: BAADER PLANETARIUM GmbHE-Mail adress: kontakt@baader-planetarium.de
Streetaddress: Zur Sternwarte 4
ZIP Code: 82291
City: Mammendorf
Country: DE
Phone: +49 (0) 8145 - 8089-0