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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5 products

Explore Scientific 1.25" 5X Focal Extender
Explore Scientific
1.25" 5X Focal Extender Sale price$ 129.99
Explore Scientific 1.25" 3X Focal Extender
Explore Scientific
1.25" 3X Focal Extender Sale price$ 139.99
Explore Scientific 2" 2X Focal Extender - FE02-020
Explore Scientific
2" 2X Focal Extender Sale price$ 179.99
Explore Scientific 2" 3X Focal Extender - FE03-020Explore Scientific 2" 3X Focal Extender - FE03-020
Explore Scientific
2" 3X Focal Extender Sale price$ 179.99
Explore Scientific 1.25" 2x Focal Extender
Explore Scientific
1.25" 2x Focal Extender Sale price$ 119.99

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