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Features Comes with an excellent assortment of accessories Single-speed focuser Two eyepieces: a 25 mm Plossl; a 10 mm Plossl; Moon filter Moon m...

Description Keep out stray and unwanted light from your 20" Truss Tube Dobsonian telescope with a lightweight light shroud. Keeping the path dark ...

Description Explore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, wh...

Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientific's Crayford Style Focuser. Defined by its pre...

Description Explore Scientific finder-scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), o...

Features Powerful large binoculars with a 100 mm objective diameter and 560 mm focal length Observe the moon, the planets and bright deep sky obj...

Features Powerful large binoculars with a 120 mm objective diameter and 660 mm focal length. Observe the moon, the planets and bright deep sky ob...

Features Powerful large binoculars with a 82 mm objective diameter and 480 mm focal length Observe the moon, the planets and bright deep sky obje...

DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

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 ...

This item is currently out of stock and on backorder. Description This is a Generation II telescope. All updates have been performed on this tele...

Description This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as...

Description This is a Generation II telescope. All updates have been performed on this telescope. No telescope type has changed the hobby quite as...

IN STOCK This is a special order item. Contact CS at 866-252-3811, from 8 am to 5 pm Central Time Zone, USA.  There are additional custom delivery ...

Description The Explore Scientific/Losmandy G-11 was designed by Explore Scientific’s Engineers, and features the PMC-Eight, which represents a ne...

Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

*Note that this is a discontinued product. This legacy information is for reference only. See our 100° Eyepiece Collection for current products. D...

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

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

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

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...