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Lunt 1.25-Inch Zoom Eyepiece 7.2mm - 21.5mm

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0.40 kg
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including VAT 20.00 % ( £29.00 )


Lunt Solar Systems does everything possible to match the quality of each optical component in our systems for maximum performance. For the visual observer we designed a very high quality zoom eyepiece. The speciality of this zoom eyepiece is that the optical layout offers highest quality views of the Sun, but also on night sky objects. We minimised the reflections by using superb multi-coatings and  designed with care internal baffle system and blackened lens edges. Our zoom eyepiece is not the widest field zoom on the market, we prefer best performance over widest field. Our zoom eyepiece is almost perfectly parfocal, from one end to the other end of the zooming way you need to do only 0.5mm to re-focusing. The Sun and stars look perfectly pin point across the entire field of view without any visible distortion; we have never seen such perfect correction in any other zoom eyepiece no matter what was the cost. Our zoom eyepiece comes with a very nice height adjustable eyeguard to protect your eye against day light reflections and to help you to find the perfect eye position.

Technical Specifications:

  • Focal length: 7.2mm - 21.5mm
  • Barrel size: 1.25"
  • Eye relief: 15mm
  • Height: 82mm
  • Diameter: 47mm
  • Groups/Lenses: 4 Groups / 7 lenses
  • Field of view: 53° at 7.2mm - 40° at 21.5mm


LUNT LS7-21ZE (0554501)

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