Under $200

Features Universal adapter to assemble the smartphone to a spotting scope or telescope For 31.7mm/1.25" eyepieces Housing diameter: 32-34mm Des...

Learn astrophotography processing techniques through 1-hour Astro Courses with Master MENTOR and astrophotographer Gary Palmer.  An Explore Allianc...

The Explore Scientific Hybrid Finder Scope Base is designed to accept all legacy Explore Scientific finder scope brackets and mini dovetail-type (e...

Features Video camera mounted on a 27" flexible coil lets you peer over, under and around obstacles and into small spaces. Bright LED light helps...

Features Three magnification settings and fully focusable make it perfect for viewing any object down to the cellular level 900X Microscope Set i...

Features 50mm Lens Diameter 360mm Focal length 18x and 28.8x Magnification 20mm Eyepiece 12.5mm Eyepiece AZ Panhandle Mount Aluminum tripod Astro...

Features 6x18 Fully Focusable Monocular Great for sports and nature observation Limited one year warranty Description Ultra portable Monoscope...

  Explore Scientific's Explore Alliance is honored to present the Global Star Party (GSP), where you can participate in a global live simulcast th...

Features Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...

Features Special mount atop telescope tube enables users to attach their device to the telescope and easily locate constellations and planets in ...

Features 30mm aperture brings in lots of light so you can see more. Compact size and rubberized grip make it easy for young hands to hold and use...

Features Camera-specific bayonet adapter for Nikon Large female thread M48x0.75 mm Free inner diameter of 41,2mm No vignetting for full format se...

Features Camera-specific bayonet adapter Canon EOS Large female thread M48x0.75 mm Free inner diameter of 47,5mm No vignetting for full format se...

Features Connection of accessories with different T2 thread sizes Adaptation of 2 inch color and nebula filters between camera and telescope Inte...

Features Extension sleeves M48x0,75 in set Five extension sleeves: 30, 20, 15, 10, 5 mm Use with correctors and field flatteners Distance adjustm...

Features 4x magnification 30 MM Lenses Carry Case Included Description This lightweight 4x30 binocular is made to encourage on-the-go adventur...

Features Detector finds precious metals buried up to 8 inches below the surface Seven different tone alerts identify types of hidden metals Large...

Features 3x magnification power Ring of 8 bright LED lights for added illumination Ultraviolet light option for analyzing unusual features like c...

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

Video Description The Explore Scientific Camera Dovetail Plate is designed to make it easy to attach a camera to a standard astronomical tripod...

Features Kit includes all of the part and instructions needed for young explorers to build a 50mm refractor. With the 50mm aperture, you can easi...