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Most Recent Reviews
Good Barlow by Legacy Reviewer, March 23, 2010
Tele-Vue 3x Barlow produces good quality images. I used it with TV Naglers type 6 (7mm and 13mm) and I must admit that eyepieces alone produce better image than with this particular Barlow.
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Product Discontinued by Manufacturer

TeleVue 3x Barlow BLW-3125 has been discontinued by Tele Vue and is no longer available. Our product experts have helped us select these available replacements below.

Product Info for TeleVue 3x Barlow BLW-3125

TeleVue 3x Barlow BLW-3125 are designed to amplify power, lengthen the f ratio (improving sharpness) and help to correct for aberrations. Most importantly for wearers, a TeleVue 3x Barlow BLW3125 increases the magnification of long eye relief eyepieces.image

TeleVue 3x Barlow BLW-3125 and TeleVue 2x barlow offer parfocalization (no need to refocus when switching eyepieces) and are fully multicoated. TeleVue Barlows also feature filter threads and captive lock screws.

Specifications for TeleVue 3x Barlow BLW3125:

Barrel Diameter:   1 1/4"

Package Contents:

  • Tele Vue 3x Barlow

Package Contents:

  • TeleVue 3x Barlow BLW-3125
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Last updated 2025-12-19 UTC.