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Baader
in stock
Baader STEELTRACK - short 2" Crayford focuser for Newtonians


225,00 EUR
incl. 19 % Tax
excl.Shipping costs
Description

Baader Steeltrack Newtonian version Steeltrack 2" Newtonian focuser with universal base - short design

With 50mm height, the Baader Steeltrack Newtonian focuser is one of the shortest systems on the market. Despite of this, it has a precision and smoothness who are trend-setting in this price range.

Product information:
  • 30mm travel
  • 50mm minimum heigth
  • Full 2" aperture with anti-reflex-baffling and blackened interior
  • Adapter plate on the OTA side, fitting to nearly any tube diameter
  • On the eyepiece side: 2" brass clamping ring with milled-in slot for optional 1.25" reducer with no additonal optical length
  • Weight ... 800 Gramm

























Focusers by Baader - first quality at a top price:
  • IThe drawtube is equipped with massive steel rails as counter bearing for the adjustable travelling mechanism
  • The counterpart for the Crayford driving shaft is a laser-cut plate made of stainless V2A steel instead of aluminium
  • A stopper screw with turnable beared pressure pad blocks unintended travel even at high load
  • All joints between drawtube and outer case run steel-on-steel with ball bearings. The results is a stress-resistant focuser suitable for heavy cameras
  • All steel parts and gears are designed for long-term and motorized operation. The whole focuser is much more solid than standard Crayfords whose steel/aluminium pairings wear in with the time
  • Heavy 1:10 reduction gear, completely machined from V2A and hardened steel
  • Essential for CCD and DSLR photography: No tilted focus planes because the whole bearing system is designed completely adjustable
  • Motor upgrade to come in future
Special 1.25" reducer - see "recommended accessories":

With Newtonians, it is often necessary to act carefully with every mm of back focus. For this reason, Baader offers the "push fix" system. This is a 2" - 1.25" reducer which does not require any back focus. In some cases, like TeleVue Nagler or Speers Waler eyepieces, this is essential to reach focus.


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We recommend following products:
Adaptors:
28,00 EUR*
Reducer 2
Reducer 2" - 1.25" with only 1mm optical length
25,00 EUR*
2
2"/1.25" reducer with filter thread, with compression ring
28,00 EUR*
2
2"/1,25" reducer with additional T2 thread
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E-Mail: info@teleskop-service.de · Telefon: +49 (0)89-1892870 · Fax: +49 (0)89-18928710
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