130 C-Erf Filter by Patricia Cannaerts

Patricia Cannaerts | all galleries >> Galleries >> astronomy_equipment > 130 C-Erf Filter


	Cannaerts Patricia

This Sun Filter i used in combination with the 150 Refractor and a etalon from a PST Telescope full exif

other sizes: small medium large original auto

All photos are copyright of Cannaerts Patricia and may only be used with the express permission of the photographer

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