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Description Designed to fit Explore Scientific’s 50mm reticle finder scopes, this spare LED illuminator offers deep red illumination with variable...

Give the gift of exploration. Gift cards are delivered by email and contain instructions to redeem them at checkout. Our gift cards have no additio...

Description Made to meet a sportsman's needs, Bresser HS binoculars combine superior Bresser optics and high-quality features in a streamlined pac...

Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob.CA Residents: Prop 65 WARNING(S)

Description The Azimuth Adjuster Adapter is designed for use on the Twilight Medium Duty or Twilight Heavy Duty tripods.  This adapter also works ...

Features Polar finder scope allows imagers to achieve more precise alignment with the celestial pole Reticle includes markings for both northern ...

Description The EXOS2 Polar Finder Scope has Polar Assist markings to help you efficiently accomplish a proper polar alignment. This polar scope w...

Description Ever been frustrated by the standard illuminator? Is the battery always dead when you turn it on? The Illuminator II now offers except...

Features Color Console display for time & full weather information powered by DC 5V 1A AC Adapter (uses one CR2032 battery for backup). Dimen...

Description Designed by a science teacher for educators, the LiveSlide is proving to have additional applications in the world of science and micr...

Description Pier extensions allow longer instruments like refractors to rest higher on the mount to allow better position for visual observations,...

Genuine Losmandy-brand 21 lb. Counterweight for Losmandy GM-8, G-9, G-11 and TITAN Mounts, finished in durable metal-gray hammertone finish. Includ...

Clutch knob set (2). R.A. and DEC. with (3) handles @ 30 degrees. For GM 8, G-9 and G-11 mounts. Makes clutch knobs easier to use, and gives greate...

Losmandy D-Series Dovetail Plate for Celestron 8-inch SCT Losmandy Dovetail Plates set the standard in strength and rigidity for mounting telescope...

Losmandy D-Series Dovetail Plate for Celestron 9.25-inch SCT Losmandy Dovetail Plates set the standard in strength and rigidity for mounting telesc...

Glow In the Dark Anti-Vibration Pads for Losmandy G-11 Folding HD Tripod adjustable tripod legs. 5" diameter for large surface contact. Dampens vib...

Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

Specs Item Number: 625801 Warranty Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Wa...

A solid metal tripod adapter is used to attach your binoculars to a tripod. Suitable for binoculars that have a standard tripod thread.     FEATURE...

Features Front side pinpoints the location of 24 features on the lunar surface that can be observed through a telescope. Back side marks landing...

Features Lightweight and compact 10x magnification 40mm lens diameter Description Lightweight and rubber-coated, 10x40 National Geographic bin...

Features Waterproof 10x magnification 42mm lens diameter 384ft field of view at 1000 yards Case, strap and cleaning cloth Description The Nati...