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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 70 mm objective diameter and 400 mm focal length Observe the moon, the planets and bright deep sky obje...

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...

  This upgrade required the head to be sent to Explore Scientific. This is NOT a user-installed upgrade. Shipping to and from Explore Scientific is...

Description The Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope is a true apochromat refractor that reveals o...

Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

Description The Original Classic Explore Scientific ED127 Air-Spaced Triplet, Retooled for the Astrophotographer:  New precision front cell wit...

Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

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...

Features This is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7 Causes no change to the telescope focal length ...

This ED80-FCD100 comes with the Hybrid 2N1 finder base included (but not installed) Description Reveal celestial wonders like the desolate beauty ...

Description The BinoViewer is a 1.25-inch device that uses two matching eyepieces (eyepieces not included) to give you AWESOME two-eyed views thro...

Solar Photography Starter Package This package is also great for starting your nighttime photography -- called astrophotography. Why buy a triplet...