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5 Best Barlow Lenses of 2025

Last Updated - 2025/07/03

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Celestron

Celestron 93436 Luminous 2-Inch 2.5x Barlow Lens (Silver)

Celestron

CA$189.01

More Details
Main highlights
- The Celestron 2.5x Luminos Barlow increases the magnification of any 2-inch or 1.25-inch Eyepiece by two and a half times
- High-Quality 4-element optics produce a flat field for sharp images that are free of extraneous color
- Hard-Anodized aluminum barrel is threaded to accept 2-inch filters
- A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on
- A 2-inch to 1.25-inch Adapter is included. Allows the use of both 2-inch and 1.25-inch Eyepieces
CA$189.01
2
18% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Celestron
18% Off

Celestron 93529 X-Cel LX 1.25-Inch 2X Barlow Lens (Black)

Celestron

CA$132.63

CA$162.81
(18% Off)

More Details
Main highlights
- Quality X-Cel Lx 2X Barlow Doubles The Magnification Of Any 1.25-Inch Eyepiece.
- Barrel is threaded to accept standard 1.25-Inch filters.
- A rubber grip helps to avoid accidental drops
- A brass compression ring holds the eyepiece firmly in place.
- 3-Element Apochromatic, Fully Multi-Coated Optics Offer Up Bright, Sharp Images.
CA$132.63
CA$162.81 (18% Off)
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Celestron

Celestron Omni 2X Barlow Lens

Celestron

CA$54.00

More Details
Main highlights
- Slides into 1.25” focusers and diagonals and accepts 1.25” eyepieces.
- Keep the eye relief of your eyepieces while getting 2X the power.
- Fully multi-coated optics with blackened edges for good light transmission and minimal reflections.
- Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens.
CA$54.00
4
Best Value
29% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Celestron
29% Off

Celestron X-Cel LX 1.25-Inch 3X Barlow Lens

Celestron

CA$110.33

CA$156.95
(29% Off)

More Details
Main highlights
- Quality X-Cel LX 3x Barlow triples the magnification of any 1.25-Inch eyepiece, perfect for owners of fast, short focal length telescopes.
- Barrel is threaded to accept standard 1.25-Inch filters.
- A rubber grip helps to avoid accidental drops.
- A brass compression ring holds eyepiece firmly in place.
- 3-element apochromatic, fully multi-coated optics offer up bright, sharp images with excellent color correction.
CA$110.33
CA$156.95 (29% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SVBONY

SVBONY SV137 Barlow Lens 1.25 Inch 2X Barlow Lens Metal Body Fully Multi Coated for Standard Telescope Eyepiece Astronomy

SVBONY

CA$27.99

More Details
Main highlights
- User-friendly design;Anti-slip ring design to prevent accidental drop damage; a pair of dust cover is provided to prevent foreign matter from entering the contact lens and prolong product life
- The Edges of the lenses are blackened;The lens is matte blackened on the edges and matte painted on the inner walls; which can effectively suppress the stray light interference and reflection；and offer up bright sharp images；The large nut lock screw is convenient for quick insertion and locking
- Standard 1.25 inches;Quality SVBONY SV137 1.25-Inch 2x Barlow Lens doubles the magnification of any 1. 25" Eyepiece
- Double glued lens set;The true FMC coating process ensures that each exposed air lens surface is fully broadband coated to ensure adequate transmission and image quality
- Brass ring design;The built-in brass pressure ring on the eyepiece insertion end ensures that the inserted high-end eyepiece lens body surface is not accidentally scratched
CA$27.99

5 Best Barlow Lenses of 2025

Celestron 93436 Luminous 2-Inch 2.5x Barlow Lens (Silver)

Celestron 93529 X-Cel LX 1.25-Inch 2X Barlow Lens (Black)

Celestron Omni 2X Barlow Lens

Celestron X-Cel LX 1.25-Inch 3X Barlow Lens

SVBONY SV137 Barlow Lens 1.25 Inch 2X Barlow Lens Metal Body Fully Multi Coated for Standard Telescope Eyepiece Astronomy

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