'The barlow did a good job on our test subjects, which also included the Moon and Venus as well as our deep-sky objects... This barlow lens certainly performs well at its main job of doubling the magnification of an eyepiece, and what's more it is also the cheapest in the test.' BBC Sky at Night group-test.
These 70° super wide angle eyepieces are each constructed from 8 lens elements and are fully multi-coated throughout. Featuring a generous 20.6mm of eye relief, oversized eye lens elements and soft twist-up rubber eyecups for comfortable viewing.