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

Features Study specimens in stages using three magnification powers ranging from 100x to 900x. Color filter wheel makes it easier to see details ...

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 ...

Description This adapter cable set updates the EXOSII GOTO EQ handset to v2.3 and can be used with the Bresser EXOSII Mount Driver that is compati...

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 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...

Description Explore Scientific’s 50mm (2") T2 Camera Adapter is perfect for all DSLR cameras to attach to any telescope with a 2-inch or larger fo...

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...

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...

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...

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 ...

Features Water-resistant 10x magnification 25mm lens diameter 97ft field of view at 1000 yards Case, strap and cleaning cloth Description The ...

Features Nautic Binoculars and Monoculars are as the name suggests specially designed for use on and around water Waterproof, 122 mm Field of Vie...

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

Our Polytech Polo shirt is packed with high-tech features. It's quick to dry and anti-static for no-cling comfort. UPF 50 protection shields you fr...

This adapter fits the Losmandy G-11 and the ES-G11 with PMC-8. QHY CCD PoleMaster - High Precision, Easy to Use Electric Polar Scope Good polar ...

Description This adapter works on the EXOS2GT; EXOS2GT w/PMC-8; CGEM; and EQ6.  QHY CCD PoleMaster - High Precision, Easy to Use Electric Polar S...

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

Description The Rigel Quickfinder is made of rugged construction, an ultra-efficient LED and lithium battery (included) for long life. QuikFinder ...

Description Pulsguide is a simple but effective solution that pulses the reticle illumination of a guiding eyepiece during an exposure. The reticl...

Description The Rigel Systems Skylite Mini is ideal for anyone who wants to protect their night vision while reading star charts, planispheres or ...