We carry Barlow lenses from a variety of different manufacturers, including Apertura, Celestron, Tele Vue, and Explore Scientific. The Apertura 2x ED Barlow Lens - 2" is a great example of a versatile Barlow at an affordable price. Another superb Barlow is the Tele Vue 2.0x 2" Big Barlow Lens. This is a great Barlow for Newtonian reflectors, as it will provide parfocal performance for both 1.25” and 2” eyepieces.
Barlow lenses are commonly the first of many accessories that most new astronomy enthusiasts will seek out in order to make use of a small eyepiece collection. This extremely helpful product can increase the power of lower power eyepieces, allowing for a more magnified image without having to purchase additional eyepieces. Of the many varieties of Barlow lenses available, there are many features that can be useful for just about any application whether it be for observing the moon, planets, or deep sky objects.