Under $200

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

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

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

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

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

Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case! To Activate Deal: Step 1 - Add this Soft-Sided Eyepiece Ca...

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

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

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

Features Rotatable 360° diagonal to find the perfect viewing angle! 360mm Focal Length Full-length AZ Panhandle Mount Capture what you see with t...

Features Explore everything from the soil to the stars with this 50mm telescope and 640x microscope set. Easy-to-use refracting telescope has a 5...

Description Dual plug (DB9 FTDI chipset and USB 2.0 Mini B) works with PMC-Eight OPENGoTo systems, allowing ASCOM communications between a compute...

Features Detect coins, jewelry and other metal objects up to 6 inches below the surface LCD display and audio tones alert searchers to presence ...

Features 24 different slide images included! 2 rotating star pattern domes! Project images on any surface! 360° Rotation Description Bring oute...

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 Waterproof up to 32 ft LED light and strong pulse vibration for metal detection Uncover coins, jewelry and precious metals on land or un...

Features Three objective lenses mounted on a rotating turret provide magnifications of 100x, 400x and 1200x. Includes Prepared and blank slides, ...

AA Battery Holder Powers Truss-Tube Dobsonian Fans   The AA battery holders for the Explore Scientific truss-tube Dobsonian telescopes with fans us...

Features Take high-definition videos and photos of birds feeding and flying with this combination bird feeder and camera Wide 110° viewing angle ...

Description For DD-2 controller, Dew Heater 2, Color CCD Camera C0014-3M. Specs Dimensions 140x80x80mm Plug ID 2.1mm OD 5.5mm DC plug with cen...

Galileoscope Refractor Telescope STEM Kit - Click Here Features Lightweight Includes a sun shade Stronger than any other solar filter film on the...

Features Connects a serial DB9(9 pins) device for the PMC-Eight, to a USB port on your computer. Installed as a standard Windows COM ports, Full ...

Features Great for indoor or outdoor use Circular flap opening for crawl-through fun Side window and partially open roof provide lots of ventilat...

Features Great for indoor or outdoor use Circular flap opening for crawl-through fun Side window and partially open roof provide lots of ventilat...

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...

2015 Springer; Patrick Moore's Practical Astronomy Series; 279 Pages; Softcover, ISBN 978-3-319-21905-9 “Remote Observatories for Amateur Astronome...

Description This is an exclusive signed edition copy of Fred Espenak's Road Atlas for the Annular Solar Eclipse of 2023, that you can purchase and...

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

Description Connect your Microscope or Telescope with a Canon EOS SLR camera and take images or videos* of your observed object! T-Mounts are the ...

Description This special T2-Ring for Canon DSLR Camera offers a extreme short light-path of only 1,5mm. Regular T2-Rings needs a light-path of ab...

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...

Power port adapter allows the EXOS2GT to be operated by any 12-volt power supply with the proper female receptacle. Tip is 5.5mm x 2.5mm, polarity...

The Explore Scientific EXOS-2GT Equatorial Computerized Mount comes with a battery pack that holds eight D-cell batteries. While using household ba...

Video Description The latest Planisphere Creation from Master Celestial Cartographer Wil Tirion  With a universe of options to explore, it can b...

Springer; Patrick Moore's Practical Astronomy Series; 333 Pages; Softcover Written by Gerald (Jerry) Hubbell (of which he is related to the legenda...

*Note that this is a discontinued product. This legacy information is for reference only. Features Fish-eye effect over 238° Suitable for all sma...

Description The magnification of your telescope can be tripled with the use of this achromatic Bresser Barlow Lens 3x 31.7 mm (1.25''). Spec ...

Description With the usage of barlow lenses, you can extend the focal distance of telescopes and hence the magnification of your observed deep sky...

Description Adapter 2" with brass locking ring for 1,25" eyepieces. The integrated T2 thread adapts DSLR or astro-cameras (*appropriate T2 ring fo...

Features Height adjustment via crank Panhandle function Declination head Quick release plate with 1/4" screw Circular and water level Practical h...

Features Universal adapter to assemble the smartphone to a spotting scope or telescope For eyepieces up to 68 mm diameter For smartphones with a ...

*Note that this is a discontinued product. This legacy information is for reference only. Description This classic spotting scope is an old favorit...