Off-Axis Glass Solar Filter
Spectrum Off-Axis Glass Solar Filter uses an off-axis aperture to reduce effective aperture while maintaining safe solar viewing. This design can help minimize daytime atmospheric turbulence and is a practical option for larger telescope tubes.
- Off-axis glass solar filter design
- Secure aluminum cell with thumb screw and felt padding
- Natural yellow-orange solar image
- Useful for solar eclipses, sunspots, and granulation
Filter
Spectrum Off-Axis Glas-Sonnenfilter 9,75" ID – ST975GOA
Angebot$197.95
Spektrum Off-Axis Glas-Sonnenfilter 9,50" ID – ST950GOA
Angebot$197.95
Spectrum Off-Axis-Glas-Sonnenfilter ID – ST9312GOA
Angebot$199.95
Spektrum Off-Axis Glas-Sonnenfilter 15,75" ID – ST1575GOA
Angebot$266.95
Spektrum Off-Axis Glas-Sonnenfilter 15,25" ID – ST1525GOA
Angebot$266.95
Spectrum Off-Axis Glass Solarfilter 14.50" ID – ST1450GOA
Angebot$246.95
Spectrum Off-Axis Glass Solar Filter 13,75" ID – ST1375GOA
Angebot$246.95
Spektrum Off-Axis Glas-Sonnenfilter 13,00" ID – ST1300GOA
Angebot$246.95
Spectrum Off-Axis Glass-Sonnenfilter 12,50" ID – ST1250GOA
Angebot$246.95
Spektrum Off-Axis Glas-Sonnenfilter 12,00" ID – ST1200GOA
Angebot$239.95
Spektrum Off-Axis Glas-Sonnenfilter 10,75" ID – ST1075GOA
Angebot$216.95