With the usage of
barlow lenses , you can extend the
focal distance of
telescopes and enhence the magnification of your observated deep sky objects. Thus, you can use the advantages of
eyepieces with
greater focal distance like the long eye relief as well as a more convenient insight at higher magnifications. Due to their
3-element air-spaced lens design with ED glass , these
Barlow lenses provide a brilliant image quality for the whole visual field and are suitable for observations and photography.
FEATURES - suitable for observations and photography
- increase fivefold the focal distance
- 3-element air-spaced lens design with ED glass
- fully multi-coated
- brass eyepiece clamping ring
SCOPE OF DELIVERY