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EXPLORE SCIENTIFIC Teleextender 3x 50,8mm/2"

Product 42 of 43
Explore Scientific

EXPLORE SCIENTIFIC Teleextender 3x 50,8mm/2"

Item #: 0218790
Four-lens 2" Premium-Teleextender with extension factor 3x
  • Four-lens telecentric teleextender 3x
  • Multiplying the effective focal length by: 3x
  • Fully multicoated design with four lenses
  • Telecentric optical design for excellent sharpness
  • All lens edges blackened for maximum contrast
  • Eyepiece and teleextender barrel size: 2"
  • Filter thread for color or nebula filters
Delivery period: 1-3 working days.
169,00 € *

Technical Data

Colour black
Material Aluminium
Standard warranty 2
Ext. warranty after online registration 10 Years
Total length 143 mm
Total width 70 mm
Net weight (without access.) 770 g
With teleextenders it is possible to extend the effective focal length of a telescope system, resulting in higher magnification for the observation of the moon, the planets or small Deep-Sky objects with the same eyepieces. So you can use the advantages of eyepieces with longer focal length - such as the bigger eye distance and the more relaxed observing comfort - at high magnifications also.
These teleextenders incorporate a telecentric optical design that deliveres a excellent image sharpness over the whole field of view and are premium choices for visual observations and astrophotography. The combination of excellent fully multicoating with superior optical design makes the Focal Extenders superior to classic Barlow lenses.

  • Suitable for visual observations and astrophotography
  • Triples the effective total focal length of the telescope
  • Four lens telecentric design
  • Fully multicoated
  • Filter thread for color or nebula filters
  • Fokal Extender 3 x 
  • Adapter 2" (50,8mm) auf 1,25" (31,7mm)

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