Explore Scientific 3x Focal Extender for 1.25″ eyepieces
$32.57
$43.97
Explore Scientific 1.25″ 3x 4-element focal extender # FE03-125 with brass compression ring. Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows. Fully multi-coated. Lens edges and all internal metal surfaces are blackened to maximize image contrast. Tapered 1.25″ barrel for safety. Includes one dust plug and one end cap. Comes in a beautiful foam-padded box. NOTE: Made of high quality metal, it is heavier than most other 1.25″ barlows.
