Coronado 40mm Double Stack Adapter Ring (AP185)
$25.99
Veuillez noter qu'en raison de Covid-19 et d'un volume élevé de commandes, certains produits peuvent être en rupture de stock chez nos fournisseurs et peuvent avoir des retards de livraison plus longs. Contactez-nous pour l'état des stocks.
Please note that due to Covid-19 and a high volume of orders, some products could be on backorder at our suppliers and may have longer delays for the delivery. Contact us for stock status.
Coronado 40mm Double Stack Adapter Ring
The Coronado 40mm Double Stack Adapter Ring is required to double stack an SME-40 external primary Etalon, double stacking an original 40mm Coronado or Coronado II telescope such as an SMT40 or PST. Telescope and double stacking filter sold separately.
Reduces original .7 angstrom bandpass of the Hydrogen-Alpha telescope to .5 angstrom, dramatically increasing visibility of surface detail such as granularity and active regions on the surface of the Sun.
Adapter Ring
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