Under $200

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

Rent a FirstLight Telescope Another benefit of Explore Alliance membership is the ability to Rent an Explore Scientific FirstLight Telescope for yo...

Features Catch-and-release container has a magnified cap for detailed observation. Magnifying glass offers both 2x and 4x powers. Whistle include...

With the Bresser Metal Detector, treasure hunters can discover coins, jewelry, antique pieces and other hidden finds that lie up to 12 inches below...

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

One size fits all 100% Cotton velcro cap. 100% cotton One size fits all CA Residents: Prop 65 WARNING(S)

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

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 32mm aperture brings in lots of light so you can see more. 8x magnification makes objects appear eight times larger. Great tool for both...

Domes and accessories are made to order, approximate wait time is 12 Weeks For special orders contact Customer Service at 866-252-3811*Freight incl...

Domes and accessories are made to order, approximate wait time is 12 Weeks For special orders contact Customer Service at 866-252-3811*Freight incl...

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

Features Compact size and rubberized grip make it easy for young hands to hold and use. Description These lightweight compact binoculars are ma...

Description This Losmandy 14" Universal Dovetail Plate for Refractors can be used as a universal dovetail plate for Tele Vue, Parks, Takahashi, Qu...

Description This Losmandy 7" Short Universal Dovetail Plate for Refractors can be used as a universal dovetail plate for Tele Vue, Parks, Takahash...

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...

Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob. Note: This is an all-white counterweight rather than the back with sil...

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

Features Great for outdoor or indoor play Leafy exterior with safety orange highlights Large split flap main entrance Circular flap opening for c...

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 1.5-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks agai...

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

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

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...

FHD / Meade field tripod adapter 6.0" diameter, 4.0" high. Inside machined to fit G-11 and GM 8 mounts. Tube has 1/2" thick bottom with 1/2" hole i...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from...