Solar Spectrum Research Grade RG 46

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Solar Spectrum Research Grade RG 46
Starting at: € 10,920.00 Price excl. German VAT tax (19%): € 9,176.47

Shipping time: Sometimes long waiting periods
  • Research Grade Filter RG 46: 46mm clear aperture, selected quality with extremely uniform H-alpha image over the entire image field
  • Different Halfbandwidths available – please choose "Version"
  • incl. Pre-mounted Adapterset: 2x 2" SolarSpectrum Universal Flange #2958240, 1x 2"a to T-2i Reducer #2958242, 1x 2"a to T-2a Adapter #1508035, 2 pc. T-2 Dust caps (#2904000, #2904010)
  • Heated H-alpha – Filter (lambda = 656,3 nm) with electronical temperature control (heating and cooling combined). 5 years warranty if handled properly
Important note: Requires an additional Energy Rejection Filter (D-ERF) in front of the lens. SolarSpectrum Filters are not available by shopping cart system and have sometimes long waiting periods. If you are interested, please contact us by email or contact form

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Starting at: € 10,920.00 Price excl. German VAT tax (19%): € 9,176.47

Product Questions

Can I use an UV/IR-Cut filter or the BBHS mirror in front of an H-Alpha or Calcium Solar Filter? Do you recommend the 2" BBHS or 2" Clicklock Mirror for solar observation?
Question by: Enrique V. on Sep 26, 2016 3:04:00 PM | 1 Answer(s)

Additional Information

SKU (#) solarspectrum-research-46
Usage Visuelle Sonnenbeobachtung sowie Sonnenfotografie
Inner Diameter / Clear Aperture (mm) 32
HBW (Halfbandwidth) bitte bei "Version" auswählen
Filter mounted? Yes
Solar Wavelenght H-alpha

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