SVBONY 4/9/25mm Telescope Lenses Telescopes Eyepieces 45 Degree Wide View Kellner Fully Coated Lens 3 Element Design for Standard 1.25″ Threaded

SVBONY 1.25″ telescope eyepiece accessory meet your different needs for observation the surface of moon or sky targets

This telescopes accessory kits are especially helpful for boosting the magnification during lunar or planetary observations under good seeing conditions

You will enjoy a good visual experience of watching the scenery;bright celestial observations nebula;medium sized star clusters;cloudy nebulas and deep sky targetsand so on

Main points:

4mm 9mm 25mm kellner eyepiece
The 25mm eyepiece will give a medium power and a wider field of view, while the 4mm is higher power can offer more detail surface of target but narrower field of view

Chromed metal barrel with filter threads
This eyepieces kit fit for any standard 1.25″ filters and telescope;chromed metal barrel more soild and durable

Built in Fully threaded
The inside of the adapter is fully threaded to minimize reflections and stray light

Fold down eye cup
Provided comfortable eye relief for with or without eyeglasses

Specifications:
Focal length: 4mm/9mm/25mm
Optical coating: fully coated
Lens design: 3-elements
Structure of the optical system: kellner eyepiece
Eyepiece interface: standard 1.25″

What is in package:
1x SVBONY K4mm eyepiece
1x SVBONY K9mm eyepiece
1x SVBONY K25mm eyepiece
1x 3 sturdy plastic storage case

Lifetime warranty;we confidently promise lifetime warranty for each one from us

Product Features

  • SVBONY 1.25″ telescope eyepiece kit can compatible with any telescope or optical device that uses a standard 1.25″ diameter eyepiece
  • K4mm K9mm K25mm 3 different eyepieces that provided medium and high power magnification for observation of more surface and potholes details about the moon;the planetary;lunar and double stars;nebulas and deep sky
  • Fully coated eyepiece lens and 3 element premium symmetrical optical design to reduce reflections;highly achromatic bring bright, clear images
  • 45 degree AFOV offers wide views of the moon;star clusters and the Milky Way;perfects for broad field lunar observations;medium sized star clusters;and a wide range of cloudy nebulas and deep sky targets with extra sharpness
  • Comes with rubber eyecup offers comfortable distance of the eye relief; protective plastic case to prevent dust into the lens when not use and ensure the quality images

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