Description Explore Scientific’s dual speed, 2″ AR Series Focuser comes with a 1.25″ compression ring eyepiece adapter for added versatility. This adapter or your 2″ eyepiece or barreled accessory locks securely into place with three set screws so everything stays put. The heavy-duty focuser has 10:1 micro-focusing knobs as well as a rough focus knob. […]

Description Explore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, which also can be purchased separately. This dual-speed, Crayford-style focuser comes with a 2″ compression ring eyepiece adapter for added versatility. This adapter allows your 2″ eyepiece or barreled accessory to lock securely […]

Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientific’s Rack & Pinion Focuser. Defined by its precision, this dual-speed 2″ focuser comes with a 1.25″ compression ring eyepiece adapter for added versatility. Three set screws firmly secure your eyepiece, adapter or other barreled accessory in place to make sure everything […]

Description The Explore Scientific 2-inch Dielectric-Coated Diagonal Mirror comes complete with 1.25-inch Adapter and dust covers. Solid construction and light weight, this first surface coated diagonal mirror reflects 99% of the light to help maintain the brightest possible image from your telescope. The insert barrel is a double taper, so it can be smoothly inserted […]

Standard Height 50mm Finder Scope Rings Description Explore Scientific finder-scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), one that is a tad higher (1.5″) or a high profile bracket that stands 4″ above the finder-scope base. Regardless of the height you choose, these brackets […]

Description Explore Scientific finderscope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), one that is a tad higher (1.5″) or a high profile bracket that stands 4″ above the finderscope base. Regardless of the height you choose, these brackets have two rings to hold your […]

Description Explore Scientific finder-scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), one that is a tad higher (1.5″) or a high profile bracket that stands 4″ above the finder-scope base. Regardless of the height you choose, these brackets have two rings to hold your […]

Description After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field pop like brilliant precise points of light. But as you survey the image, you notice the stars at the edge have taken on an unnatural comet-like shape. Your long night […]

Description Explore Scientific cradle assemblies fit their appointed telescope OTA snuggly, yet protect the delicate surface of the tube. The hinged ring system separates easily by loosening the over-sized metal thumbscrews, and locks securely back into place once the OTA has been nestled inside the rings. Each extruded aluminum ring set is topped with a […]

Description Explore Scientific cradle assemblies fit their appointed telescope OTA snuggly, yet protect the delicate surface of the tube. The hinged ring system separates easily by loosening the over-sized metal thumbscrews, and locks securely back into place once the OTA has been nestled inside the rings. Each extruded aluminum ring set is topped with a […]