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Explore Scientific 1.25" 2x Focal Extender
$199.99
Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magnification of any eyepiece with the same...
Explore Scientific 1.25" 3X Focal Extender
$209.99
Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magnification of any eyepiece with the same...
Explore Scientific 1.25" 5X Focal Extender
$199.99
Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magnification of any eyepiece with the same...
Explore Scientific 2" 2X Focal Extender - FE02-020
$299.99
Description The Explore Scientific 2X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-inch O.D. format eyepieces and camera adapters. Fully EMD-Coated on all air-to-air lens surfaces, with all...
Explore Scientific 2" 3X Focal Extender - FE03-020
$299.99
Description 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 adapters. Fully EMD-Coated on all air-to-air lens surfaces, with all...