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Home > Telescopes > Accessories > Barlows
What is a "Barlow"?
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telescopes knowledge   A Barlow lens is a diverging lens which has the effect of increasing (usually doubling) the effective focal length of the telescope.
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Telescope Designs
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subject related telelscopes   In general, there are two kinds of telescope systems. One is the Optical Telescope. This is our main manufacturing base. The other is the radio telescope, which is used for National & Scientific research . We manufacture only a few of these.
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Telescope Reviews
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   Telescope reviews from our clients and end users. Please feel free to post your own comments.
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24.5mm (0.965") 2x Parfocal Barlow with plastic barrel
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31.7mm (1.25") 3x Parfocal Barlow with plastic barrel
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24.5mm (0.965") 2x Achromatic Barlow with metal barrel
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31.7mm (1.25") 3x Achromatic Barlow with metal barrel
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31.7mm/1.25" 3x achmatic barlow lens with metal barrel
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More Accessories
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| telescope eyepieces | telescope erecting lenses | telescope roof prisms | telescope mirrors | telescope filters |
| telescope barlow lenses | finder scopes | telescope camera adapters | equatorial telescope mounts |
| telescope motor clock driver | telescope hand control box | telescope tripods | other accessories/parts |
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