$25 to $50

Astrozap Dew Heaters and Controllers   Astrozap Dew Heater Straps are the finest selection for the active dew fighting system. Made in the USA with...

Astrozap's first product was the Flexible Dew Shield for astronomical telescopes. Made of flexible black ABS for many brands and models of telescop...

A luxurious take on the traditional camp shirt. The fabric features a smooth-draping weave that’s richly textured for distinctive character, and th...

Description Extension tube with 2" plug diameter and an extension factor of 35mm. A ring clamp ensures an optimal attachment of 2" accessories. Th...

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 Records Video & Takes Photos Video camera mounted on a 27" flexible coil lets you peer over, under and around obstacles and into sma...

Description This set of counterweights attaches to the rear of the primary mirror box with included nut and washer. Simply remove the rubber stopp...

Junior scientists looking to make their first forays into the world of digital microscopy will be inspired by this model's unconventional style and...

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

Features Study specimens in stages using three magnification powers ranging from 300x to 1200x. Projection eyepiece lets users to trace images fo...

Features The original classic 28 Piece 900X Microscope now gives you more with 45 pieces in the set. Included are all necessary tools for observi...

Features With the 50mm aperture, you can explore the Moon’s cratered surface and see intriguing planet features like Jupiter’s Galilean moons or ...

Features A fun and easy-to-use creative platform with sound and long battery life to encourage hours of fun and creativity. LCD Display and Hundr...

Features Detects objects buried up to 6 inches below the surface. Water resistant base lets user search puddles and other moist areas. Height is ...

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

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

Features Weather Forecast with Indoor/Outdoor Temperature/Humidity Radio Controlled Digital Time Display Clock with NIST WWVB Receiver 12/24 Hour...

Explore Scientific Rack and Pinion Focuser Extension Tube adds 1.5 inches to the 2-inch Rack and Pinion focusers on our ED APO telescopes. CA Resid...

Explore Scientific 1.5-Inch Extension Tube adds 1.5 inches to the 2.5-Inch Hex Focuser  - ESHEXEXT2   37 mm tall CA Residents: Prop 65 WARNING(S)

Features 4 measuring points Measuring sensor 1 is already installed in the base station In addition, the 3 wireless sensors offer you 3 measuring...

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

Features Table alarm clock Automatically sets the time via DCF radio signal 12/24-hour time display Five Language Week Day Display : GE, EN, FR, ...

Features Interior curtain creates private dressing room Includes detachable mylar mirror Two side entrances and a swinging front door Large wind...

Features Great for indoor or outdoor use Open the gate entrance Circular flap opening for crawl-through fun Partially open roof provide lots of v...

Features Great for indoor or outdoor use Open the gate entrance Circular flap opening for crawl-through fun Partially open roof provide lots of v...

Features Great for indoor or outdoor use Open the hatch entrance Circular flap opening for crawl-through fun Inspires imaginative play Made of du...

Description This Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes to the t...

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

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

Features Water-resistant 10x magnification 50mm lens diameter 374ft field of view at 1000 yards Neck strap, case, lens cloth and cover are includ...

Features 16x magnification 32mm lens diameter 189ft field of view at 1000 yards Case and cleaning cloth Description Keep an eye out with the N...

Features Explore everything from the soil to the stars with this 40mm telescope and 900x microscope set. Easy-to-use refracting telescope has a 4...

Features Smartphone adapter Adjustable LED illumination Height-adjustable stage with clips Battery-powered (2 AA batteries included) Prepared sli...

Features Study specimens in stages using three magnification powers ranging from 40x to 640x with 3 objective lenses. Color filter wheel makes it...

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

Features With the 50mm aperture, observers can explore craters and other features on the Moon’s chiseled surface and view bright night-sky treasu...

Features 8x magnification 42mm lens diameter 263ft field of view at 1000 yards Case, strap, cleaning cloth Description How many National Geogr...

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

Features Detect up to 6 inches below the surface  LED lights Adjustable length  Water resistant base Description Discover hidden valuables and...

The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradi...

Description The compact versatile soft-sided case is one of the most versatile storage solutions made. It’s the perfect combination of protection...

If you need a Sun Catcher Solar Filter for 10-inch and 12-inch Dobsonian telescopes, purchase SC14-00. Cassiopeia Observatory Review - Click Here...

Description This T-Shaped Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes...

Description Connect your Bresser Microscope or Telescope with a Nikon SLR camera and take images or videos of your observed object! The Bresser T-...