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Features 10x magnification 25mm lens diameter 97ft field of view at 1000 yards Carrying strap, lens cloth and case included Description The Na...

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

Description The National Geographic 10x25 monocular is ideal for spontaneous observations. Whether for hiking, sport events, theater or concerts -...

Features Magnification: 2.5X / 5X Extra Bright LED Illumination Lens Adjustable in 5 Angles Fold-Out Pedestal High grade biconvex 3.5" (90mm) acr...

Features IR illumination Large Focus Wheel 25mm objective & Adjustable Illumination 3 power magnification 3 AA Batteries included for operati...

Description Explore the intricate contours of the lunar terrain or visit the brilliant blue-white stars of the Pleiades Cluster with the National ...

Features 6x magnification Rubber armor for a safe grip Sturdy body These 6x magnification children’s binoculars make a perfect exploration compan...

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...

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

Explore Scientific Nebula Filter 2.0" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast nar...

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

Features Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true colour images Phase coating for high cont...

Description A tripod adapter is used to attach your binoculars to a tripod. Suitable for binoculars weighing more than 800 g and which have a stan...

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...

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...

Description When the pixels of a guide camera becomes small and QE becomes high, you may not need a big guide scope, smaller pixels can detect the...

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...

Attach the SLR Prime Focus Adapter to QuikAdapt instead of an eyepiece for prime focus astrophotography using digital and film SLR cameras with cam...

Features QuikAdapt adjusts in all three directions (Up/down, left/right, in/out) independently. Rigid 1/4 inch thick aluminum plate constructi...

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 AA Battery pack is easy to install and gives up to 2700 hours of operation from 2 AA alkaline batteries (not inc...

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 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 ...

Features Classic red flashlight helps preserve your night vision while reading star charts and more… Rigel Systems - Starlite Mini Red LED Flash...

Features The Rigel Systems Starlite Red Flashlight is a great tool for preserving your night vision. Thumbscrew brightness control for comfort an...

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...

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

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

Features Binoculars with a high magnification Magnification: 20x / objective lens diameter: 60mm Fully multi-coated / tripod connection thread Di...

Features Zoom binoculars with a large range of magnification Magnification: 7–35x / Objective lens diameter: 50mm Multi-coated / diopter compensa...

Description Round accessory tray made by Shannon Telescopics for Meade. Black with reversible beautiful astro-themed graphic on one side. Durable ...

Description Large accessory tray made by Shannon Telescopics for Meade Superwedge/Ultrawedge. Black with reversible beautiful astro-themed graphic...

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...

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 The BRESSER table-tripod with its height of 9.5 inches is a lot more versatile than one might think. It can be used lying in prone pos...

Description Telrad Dew Shield + (w/ mirror for 90 degree viewing) Straight through sighting with viewfinders is great until you have to look at so...

By pulsing the light from your Telrad Reflex Sight, it makes it easier to find faint stars. The Telrad Pulser is user-installed modification for y...

Description The legendary Telrad was designed by Stephen Kufeld who in the late 1970's, designed an innovative new "finder scope". Inspired by vi...

The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...

The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...

The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...

The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...

The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...