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BE AWARE OF ASTRONOMY PLUS WEBSITE COPY. // Free Shipping for orders over 500 $* Some exception may apply.
BE AWARE OF ASTRONOMY PLUS WEBSITE COPY. // Free Shipping for orders over 500 $* Some exception may apply.

Barlows & Focal Extenders

Barlows alias Focal Extenders will multiply your focal and will lead to a more magnification. There are many barlow options, as 1.5x, 2x, 3x, etc. 

Original price $178.22 - Original price $178.22
Original price
$178.22
$178.22 - $178.22
Current price $178.22

Tele Vue 2.0x 1.25" Barlow (BLW-2125)

Tele Vue 2.0x 1.25" Barlow The Tele Vue 2.0x 1.25″ Barlow features include parfocalization, 1¼” filter threads, captive lock screws that won’t fall...

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Original price $178.22 - Original price $178.22
Original price
$178.22
$178.22 - $178.22
Current price $178.22
Original price $557.00 - Original price $557.00
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$557.00
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Current price $557.00

Baader Hyperion Universal Zoom Mark IV 8-24mm 68° with Barlow 2.25x (HYP-ZMBAR)

Baader Hyperion Universal Zoom Mark IV 8-24mm 68° Bundle: MARK IV Hyperion Universal Zoom 8-24 mm eyepiece & Baader Hyperion Zoom Barlow lens 2...

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Original price $557.00 - Original price $557.00
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$557.00
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Current price $557.00
Original price $20.00 - Original price $20.00
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$20.00
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Current price $20.00

SVBONY 2X Barlow 1.25inch with M42 Threads (F9108A)

SVBONY  2X Barlow 1.25inch with M42 Threads Svbony 1.25'' 2x barlow lens for standard 1.25'' telescopes, it has M42 thread, so it can connect with ...

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Original price $20.00 - Original price $20.00
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$20.00
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Current price $20.00
Original price $304.57 - Original price $304.57
Original price
$304.57
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Current price $304.57

Tele Vue 2.5x 1.25" Powermate (PMT-2513)

Tele Vue 2.5x 1.25" Powermate The Tele Vue 2.5x 1.25″ Powermate stands less than 3″ out of your focuser.. It is parfocal in ALL 1¼” diagonals and p...

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Original price $304.57 - Original price $304.57
Original price
$304.57
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Current price $304.57
Original price $159.53 - Original price $159.53
Original price
$159.53
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Current price $159.53

Celestron X-CEL LX 1.25" 2x Barlow Lens (93529)

Celestron X-CEL LX 1.25" 2x Barlow Lens When inserted between the eyepiece and telescope, this X-Cel 2X Barlow lens doubles the magnification of al...

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Original price $159.53 - Original price $159.53
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$159.53
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Current price $159.53
Original price $56.01 - Original price $56.01
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$56.01
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Current price $56.01

Antares 2x 1.25" Barlow (UB2S)

Antares 2x 1.25" Barlow Antares barlows will extend the focal length of your telescope for greater magnification. By generating negative spherical ...

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Original price $56.01 - Original price $56.01
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$56.01
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Current price $56.01
Original price $42.00 - Original price $42.00
Original price
$42.00
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Current price $42.00

Svbony SV136 1.25" Barlow 3x (F9172C)

Svbony SV136 1.25" Barlow 3x The SV136 3x Barlow does not require a very long extension between the telescope and the eyepiece to directly increase...

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Original price $42.00 - Original price $42.00
Original price
$42.00
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Current price $42.00
Original price $304.57 - Original price $304.57
Original price
$304.57
$304.57 - $304.57
Current price $304.57

Tele Vue 5x 1.25" Powermate (PMT-5126)

Tele Vue 5x 1.25" Powermate The Tele Vue 5x 1.25″ Powermate stands less than 3″ out of your focuser.. It is parfocal in ALL 1¼” diagonals and prism...

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Original price $304.57 - Original price $304.57
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$304.57
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Current price $304.57
Original price $455.00 - Original price $455.00
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$455.00
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Current price $455.00

Tele Vue 4.0x 2" Powermate (PMT-4201)

Tele Vue 4.0x 2" Powermate The Tele Vue 4.0x 2″ Powermate is a better choice for 2″ diagonals than Barlows, since it’s nearly parfocal. It is threa...

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Original price $455.00 - Original price $455.00
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$455.00
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Original price $456.19 - Original price $456.19
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$456.19
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Current price $456.19

Tele Vue 2.0x 2" Powermate (PMT-2200)

Tele Vue 2.0x 2" Powermate The Tele Vue 2.0x 2″ Powermate is a better choice for 2″ diagonals than Barlows, since it’s nearly parfocal. It is threa...

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Original price $456.19 - Original price $456.19
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$456.19
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Current price $456.19
Original price $25.00 - Original price $25.00
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$25.00
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Current price $25.00

SVBONY 1.25" 2X Achromatic Metal Barlow Lens (F9146A)

SVBONY 1.25" 2X Achromatic Metal Barlow Lens 1. This 1.25" 2x achromatic Barlow lens effectively doubles the magnification of each eyepiece2. This ...

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Original price $25.00 - Original price $25.00
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$25.00
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Current price $25.00
Original price $663.00 - Original price $663.00
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$663.00
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Current price $663.00

APM 2" Coma Correcting Telecentric 1.5x Barlow (Komakorr-Barlow2)

APM 2" Coma-Correcting Telecentric 1.5x Barlow In response to multiple requests from our customers, APM designed together with Dipl. Phys. Philipp...

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Original price $663.00 - Original price $663.00
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$663.00
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Current price $663.00
Original price $133.00 - Original price $133.00
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$133.00
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Current price $133.00

Antares 1.6x 2" Twist-Lock Barlow (2UBSTL)

Antares 1.6x 2" Twist-Lock Barlow The Antares 1.6x 2" Twist-Lock Barlow can be used photographically with T2 thread output, or visually with the tw...

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Original price $133.00 - Original price $133.00
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$133.00
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Current price $133.00
Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00

SVBONY 1.25" 5X Barlow Lens (F9102A)

SVBONY 1.25" 5X Barlow Lens SVBONY 1.25 inch 5x barlow lens is for beginners to get a large magnification power of the viewing target.  It isn't id...

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Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00
Original price $55.00
Original price $55.00 - Original price $55.00
Original price $55.00
Current price $50.00
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Current price $50.00

SVBony SV118 1.25 inch 2x achromatic Barlow (F9189D)

SVBony SV118 1.25 inch 2x achromatic Barlow 1.This 1.25 inch 2x achromatic barlow lens effectively doubles the magnification of each eyepiece 2.Thi...

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Original price $55.00
Original price $55.00 - Original price $55.00
Original price $55.00
Current price $50.00
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Current price $50.00
Save $5.00 Save $0.00
Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00

SVBONY SV137 1.25" FMC Internal Brass Ring Barlow

SVBONY SV137 1.25" FMC Internal Brass Ring Barlow Svbony SV137 1.25 inch 2x/3x barlow lens, provide a sharp view, ideal for high power observation....

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Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00
Original price $178.22 - Original price $178.22
Original price
$178.22
$178.22 - $178.22
Current price $178.22

Tele Vue 3.0x 1.25" Barlow (BLW-3125)

Tele Vue 3.0x 1.25" Barlow The Tele Vue 3.0x 1.25″ Barlow features include parfocalization, 1¼” filter threads, captive lock screws that won’t fall...

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Original price $178.22 - Original price $178.22
Original price
$178.22
$178.22 - $178.22
Current price $178.22
Original price $159.53 - Original price $159.53
Original price
$159.53
$159.53 - $159.53
Current price $159.53

Celestron X-CEL LX 1.25" 3x Barlow Lens (93428)

Celestron X-CEL LX 1.25" 3x Barlow Lens When inserted between the eyepiece and telescope, this premium 3x Barlow lens triples the magnification of ...

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Original price $159.53 - Original price $159.53
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$159.53
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Current price $159.53
Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00

Celestron Omni 1.25" 2x Barlow Lens (93326)

Celestron Omni 1.25" 2x Barlow Lens A Barlow lens is the astronomy accessory that keeps on giving! Insert it between your eyepiece and your telesco...

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Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00
Original price $204.00 - Original price $204.00
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$204.00
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Current price $204.00

Baader Hyperion Zoom Barlow 2.25X (HYP-BARLOW)

Baader Hyperion Zoom Barlow 2.25X The Baader Hyperion Zoom Barlow quickly attaches to any Hyperion 8-24mmm Clickstop zoom eyepiece, instantly conve...

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Original price $204.00 - Original price $204.00
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$204.00
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Current price $204.00
Original price $79.80 - Original price $79.80
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$79.80
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Current price $79.80

Antares 2x 1.25" Twist-Lock Barlow (UB2STL)

Antares 2x 1.25" Twist-Lock Barlow Antares Twist-lock barlows make for easy eyepiece in-out and work with any barrel format. These extend focal len...

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Original price $79.80 - Original price $79.80
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$79.80
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Current price $79.80
Original price $68.00 - Original price $81.00
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Current price $68.00

Antlia Barlow for 5Å CaK Solar Discover

Antlia Barlow for 5Å CaK Solar Discover The discover form factor offers a compelling and flexible alternative to the Wedge. Here we have the abilit...

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Original price $68.00 - Original price $81.00
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Current price $68.00
Original price $137.00 - Original price $137.00
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$137.00
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Current price $137.00

APM Barlow 2'' ED Lens (APMBarlow2)

APM Barlow 2'' ED Lens  Our high-quality 2 "Barlow lens is of very well quality. The two lenses are of course multi-coated, the image quality is ex...

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Original price $137.00 - Original price $137.00
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$137.00
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Current price $137.00
Original price $67.00
Original price $67.00 - Original price $67.00
Original price $67.00
Current price $61.00
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Current price $61.00

Meade Series 4000 1.25" 2x Short-Focus Barlow Lens (07273)

Meade Series 4000 1.25" 2x Short-Focus Barlow Lens Short-Focus Barlow Lens Doubles the magnification of your 1.25" eyepiece Compact length means t...

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Original price $67.00
Original price $67.00 - Original price $67.00
Original price $67.00
Current price $61.00
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Current price $61.00
Save $6.00 Save $0.00
Original price $135.00 - Original price $135.00
Original price $135.00
$169.00
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Current price $169.00

Takahashi 2X Ortho Barlow Lens (TKA00598)

Takahashi 2X Ortho Barlow Lens  Have you ever longed to push your observation power further without sacrificing image quality? The new 2x Ortho Bar...

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Original price $135.00 - Original price $135.00
Original price $135.00
$169.00
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Current price $169.00
Original price $93.00 - Original price $93.00
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$93.00
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Current price $93.00

SVBONY 1.25" Plossl Eyepieces and Barlow Lens Kit (W2193A)

SVBONY 1.25" Plossl Eyepieces and Barlow Lens Kit  1, Multi coated offering the best image2, Full Metal, soft Rubber Eyeguard3, The inside of the a...

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Original price $93.00 - Original price $93.00
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$93.00
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Current price $93.00
Original price $135.00 - Original price $135.00
Original price
$135.00
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Current price $135.00

SVBONY 1.25" 2X 4-Element Barlow Lens (W9168A)

SVBONY 1.25" 2X 4-Element Barlow Lens Each of the four elements in SV216 is fully multi-coated enhanced coatings, resulting in bright, sharp images...

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Original price $135.00 - Original price $135.00
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Current price $135.00
Original price $101.00 - Original price $101.00
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$101.00
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Current price $101.00

Antares 2" 2x Barlow for Newtonians with Twist-lock (2UB2N)

Antares 2" 2x Barlow for Newtonians with Twist-lock  Antares 2" 2X Barlow for Newtonians, with Twist-lock. 2UB2N can be used in a refractor without...

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Original price $101.00 - Original price $101.00
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$101.00
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Current price $101.00
Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00

Antares 3x 1.25" Barlow (UB3S)

Antares 3x 1.25" Barlow  1.25" 3X barlow, 27mm aperture doublet, Fully Multicoated Antares barlows will extend the focal length of y...

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Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00
Original price $51.00 - Original price $51.00
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$51.00
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Current price $51.00

Orion Variable Projection Tele-Extender for LX Telescopes (07348)

Orion Variable Projection Tele-Extender for LX Telescopes (07348) Meade brand tele-extender Tele-Extender for LX Models 15-22mm eyepiece Dimensio...

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Original price $51.00 - Original price $51.00
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$51.00
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Current price $51.00
Original price $97.00 - Original price $97.00
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$97.00
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Current price $97.00

Takahashi Extender-CR (TKA82595)

Takahashi Extender-CR  The Takahashi Extender-CR 1.5X is designed specifically for the CCA and Corrected Mewlon series of telescopes.  It incr...

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Original price $97.00 - Original price $97.00
Original price
$97.00
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Current price $97.00
Original price $1,526.00 - Original price $1,526.00
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$1,526.00
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Current price $1,526.00

Takahashi Extender 1.5x for EPSILON-130D (TKA69595)

Takahashi Extender 1.5x for EPSILON-130D The 1.5x extender for Takahashi Epsilon-130D telescope For Epsilon-130D users who want to shoot at longer ...

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Original price $1,526.00 - Original price $1,526.00
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$1,526.00
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Current price $1,526.00
Original price $1,701.00 - Original price $1,701.00
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$1,701.00
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Current price $1,701.00

Takahashi Extender 1.5x for EPSILON-180ED (TKA68595)

Takahashi Extender 1.5x for EPSILON-180ED The 1.5x extender for Takahashi Epsilon-180ED telescope For Epsilon-180ED users who want to shoot at long...

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Original price $1,701.00 - Original price $1,701.00
Original price
$1,701.00
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Current price $1,701.00
Original price $1,499.00 - Original price $1,499.00
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$1,499.00
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Current price $1,499.00

Takahashi 1.5X Extender for E-160ED (TKA59595)

Takahashi 1.5X Extender for E-160ED The ε-Extender is a high performance extender, composed of 7 elements in 5 groups. Coma aberration is corr...

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Original price $1,499.00 - Original price $1,499.00
Original price
$1,499.00
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Current price $1,499.00
Original price $878.00 - Original price $878.00
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$878.00
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Current price $878.00

Takahashi Extender-ED 1.5x (TKA37595)

 Takahashi Extender-ED 1.5x The Takahashi Extender ED is a 1.5X focal length extender designed for use with the TSA-120, TOA-130/150 and FSQ-8...

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Original price $878.00 - Original price $878.00
Original price
$878.00
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Current price $878.00
Original price $972.00 - Original price $972.00
Original price
$972.00
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Current price $972.00

Takahashi Extender-QE 1.6x (TKA36595)

Takahashi Extender-QE 1.6x  The Takahashi Extender QE 1.6X is a combination optical extender and field flattener designed speicifically for the FSQ...

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Original price $972.00 - Original price $972.00
Original price
$972.00
$972.00 - $972.00
Current price $972.00
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