Details
Description
this eyepiece is in very good used condition . it does have marks from normal use.
- A premium-quality Barlow lens which doubles the power of any 1.25" telescope eyepiece
- Makes a 20mm 1.25" eyepiece behave like a 10mm eyepiece
- Employs a 3-element, fully multi-coated lens system with a clear aperture of 27mm
- Renders images of ultra-high fidelity and superb colour correction
- Ideal for high power planetary and lunar viewing