Focal Extenders
Available in 2x, 3x and 5x in a 1.25” barrel and 2x in a 2” barrel, Explore Scientific focal extenders add versatility to your eyepiece line-up by allowing each eyepiece to perform at two powers. For example, if your particular eyepiece/telescope combination results in a 50x power, adding a 2x focal extender will change that to a 100x power.
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$ 169.99Explore Scientific 1.25" 3X Focal Extender
Explore ScientificDescription A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...
View full details$ 169.99 -
$ 179.99Explore Scientific 1.25" 5X Focal Extender
Explore ScientificDescription A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...
View full details$ 179.99 -
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$ 269.99Explore Scientific 2" 2X Focal Extender - FE02-020
Explore ScientificTHIS ITEM IS CURRENTLY OUT OF STOCK AND ON BACK ORDER. ESTIMATED RESTOCK IS MID-NOVEMBER. ORDERS PLACED NOW WILL BE FILLED WHEN THE ITEM IS BACK I...
View full details$ 269.99Sold out -
$ 289.99Explore Scientific 2" 3X Focal Extender - FE03-020
Explore ScientificDescription The Explore Scientific 3X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-inch O.D. format eyepieces and camera ad...
View full details$ 289.99 -
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$ 159.99Explore Scientific 1.25" 2x Focal Extender
Explore ScientificDescription THIS ITEM IS CURRENTLY OUT OF STOCK AND ON BACK ORDER. ORDERS PLACED NOW WILL BE FILLED WHEN THE ITEM IS BACK IN STOCK. IF YOU WOULD ...
View full details$ 159.99Sold out
