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Explore Scientific Focal Extenders (Barlows)

All Explore Scientific telescope accessories are covered under our standard U.S.A. One Year Limited Warranty against defects with proof of purchase, but you can extend this limited warranty to five years by simply filling out the product registration and submit it to Explore Scientific within 60 days. This program is also available to the person who receives your gift of an Explore Scientific telescope. You don't need to give them the purchase receipt, just remind them to fill out the registration and submit it to Explore Scientific and we will take care of the rest.

Products

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Explore Scientific 1.25" 2x Focal Extender

A good Focal Extender adds some real versatility to your telescope accessory line-up


Our price: $109.99 (€95.69)
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Explore Scientific 1.25" 3x Focal Extender

A good Focal Extender adds some real versatility to your telescope accessory line-up


Our price: $109.99 (€95.69)
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Explore Scientific 1.25" 5x Focal Extender

A good Focal Extender adds some real versatility to your telescope accessory line-up


Our price: $159.99 (€139.19)
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Explore Scientific 2x Focal Extender; 2.0-inch O.D. Barrel with 1.25-inch O.D. Adapter

2x Focal Extender; 2.0-inch O.D. Barrel with 1.25-inch O.D. Adapter

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 barrel size that you already own. In other words, 3 eyepieces offer 6 magnification choices with the addition of a focal extender. Secondly, most of the time, lower magnification eyepieces have better eye relief than higher power models. When using a focal extender to increase your magnification, you get to enjoy the generous eye relief of the lower power eyepiece, and that's quite a bonus, especially for eyeglass wearers or for those with fast telescopes who can really push high magnification eyepieces. Remember, we make focal extenders in 2X, 3X and 5x models, so there is something for every style of telescope.


Our price: $199.99 (€173.99)
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