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Takahashi to Zooming Eyepieces

  • William Paolini
Chapter
Part of the The Patrick Moore Practical Astronomy Series book series (PATRICKMOORE)

Abstract

These use extra low-dispersion glass, are parfocal, and have an outstanding build quality. This eyepiece line is within the following competition class of eyepieces with similar specifications and performance: Antares Elite, Baader Eudiascopic, Bresser 60° Plössl, Celestron Ultima, Kasai Astroplan, Meade Series 4000 Super Plössl (pre-1994, smooth sided, five-elements), Meade Series 5000 Super Plössl, Orion Ultrascopic, Parks Gold Series Plössl.

Keywords

Focal Length Standard Feature Similar Specification Standard Filter Exit Pupil 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • William Paolini
    • 1
  1. 1.ViennaUSA

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