The X-CEL 2x Barlow Lens -1.25 from Celestron has a 3-element fully multi coated design. It has a brass pressure ring for securely holding the eyepiece without damaging the barrel. A ridged rubber grip provides a secure, non-slip hold. The black anodized finish with orange rings makes for a visually attractive device. It is threaded for 1.25" filters.
Threaded for 1.25" filters
Brass pressure ring holds the eyepiece securely without damaging the barrel
Rubber grip and hard black anodized finish with orange ring provides a secure grasp with an aesthetically pleasing design
Fully multicoated furnishes multiple layers on all air to glass surfaces for a brighter, higher-contrast image with less eyestrain