RITCHEY-CHRETIEN TELESCOPES

	Optical tube assembled ASTROSIB RC360
	Optical tube assembled ASTROSIB RC400
	Optical tube assembled ASTROSIB RC500

RITCHEY-CHRETIEN OPTICS

RC-250 optics	RC-300 optics
RC-360 optics	RC-400 optics
RC-500 optics

ACCESSORIES

	ET-4R The set of extension tubes M126 x 1.25
	FFC-14, 16, 20 Field flattener-corrector
	OAG-1 Off-axis guide with one 1.25"
	OAG-2 Double off-axis guide 1.25"
	OAGRA-2 The double off-axis guide with a switched off 2"
	M68 x 1 female thread adapter Price  75 €
	M72 x 1 female thread adapter Price  75 €
	M42 x 0.75 male thread adapter Price  75 €
	2.156 - 24 UN male thread adapter Price  75 €
	3.005 - 24 UNS male thread adapter Price  75 €
	ALDC Aluminum cover - blank May be use for manufacture of adapter with any holes and threads Price  35 €