The Everwin ED Glass 2 inch Barlow lens is a premium quality 2” Barlow with a 1.25” eyepiece adapter that will double the power of any 2” or 1.25” eyepiece it is used with.
It features a fully multicoated doublet optical system using ED (Extra low Dispersion glass) for true apochromatic (colour-free) performance. The lens edges are blackened for high contrast. Colour correction and sharpness are exceptional.
This 2” Everwin Barlow adds nothing to your eyepiece image except an increase in magnification. The body is fully CNC-machined from premium aluminum, hard anodized black for long life. You can also use wide-field 2” eyepieces without vignetting.
Both the 2” Barlow itself and the supplied 1.25” eyepiece adapter use non-marring soft brass compression rings to hold your eyepieces securely in place. A knurled rubber grip ring in the body assures a firm grip in cold or damp weather.