Questar Dakin Barlow Lenses

The Barlow is ideal for use with low-powered (long focal length) eyepieces to deliver higher powers, but with maximum eye-relief and viewing comfort. This is a good quality Barlow lens from Questar. It offers high-powered views with a high standard of colour correction & is ideal for planetary and lunar observing. Best performance can be found when used with long focal length eyepieces.

Simply insert the Barlow lens between the eyepiece and the telescope and the magnification of every eyepiece will be multiplied by the amount of the Barlow. For example if your eyepiece delivers 50x normally, then when used with the 2x Barlow the magnification will be 100x.

Supplied with plastic caps.