Orion 8958, 8956 instruction manual

			Eyepiece
	Standard Visual
	Configuration
		Diagonal		Focuser		2” extension		1” extension
				(w/ 1.25” adapter)
4a.								Optical tube
	StarShoot Deep
	Space Imager
	Configuration
	StarShoot CCD	2” camera	Focuser	2” extension		1” extension		1” extension
4b.	Imager	adapter
								Optical tube
	StarShoot with
	Off-Axis Guider
	Configuration
	StarShoot CCD		Off-axis guider		Focuser		2” extension
4c.		Imager
								Optical tube
	DSLR Camera
	Configuration
	DSLR	T-ring	2” camera	Focuser		2” extension		1” extension
	camera body		adapter
4d.								Optical tube

Figure 4a-d:Typical visual and imaging configurations for the Ritchey-Chrétien optical tube.

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