ReflexSight filters These Certified Pre-Owned items --

These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Explore Scientific Quality Control Team to ensure the item meets our high standard

Focal Extenders in 2X

The hinged ring system separates easily by loosening the oversized metal thumbscrews

this bundle includes Explore Scientific's time-tested FCD100  Series 80 mm Air-Spaced Triplet Refractor

ReflexSight filters These Certified Pre-Owned items --The ReflexSight now features a red reticle that can be dimmed much more than the original, meaning the reticle does not overwhelm stars. The Explore Scientific ReflexSight uses time tested functionality re imagined with versatility and enhanced performance features. The view through the device gives the appearance of a deep red target projected against the sky, allowing you to use both eyes to help you quickly and easily star hop using visible stars