150/170/200 mm aperture without obstruction
	maximum of contrast and resolution
	medium f-ratio of 1/11
	compact tube
	diffration limited optics for 0.5° field of view
	unvigentted filed of view of 0.5°/ 0.6°
	can be used for astronomical imaging
	lightweight metal tube
	transportation possible, includes transport box
	tilted light-path requires finder
	adjustment is not more complex than for a Newton telescope
	requires some time (1/2h) to cool down to ambient temperture

Serial production of Multi-Schiefspiegler telescopes and options:

Our company offers 3 different types of this telescope with apertures of 150, 170 and 200 mm. All of them use f-ratio 1/11 or 1/10. There are many options possible. You can choose between different tube colors, different focusers and mirror substrates. We offer the standard Pyrex mirrors or Sital mirrors with no thermal expansion.

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