What Is The Best Barlow Lens

A Barlow lens is a magnifying lens that is inserted between the eyepiece and the telescope to increase the magnification of the telescope.

Which Are The Best Barlow Lens From Our Choice

Here is a quick recap of our top 10 picks that lets you compare each item with another and allow you to choose the best one.

10 Best Barlow Lens People Love In 2022: In Depth Features

Bestseller No. 1
AmScope SM-8TW2-144S Professional Trinocular Stereo Zoom Microscope, WH10x and WH25x Eyepieces, 3.5X-225X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Articulating-Arm Boom Stand, 110V-240V, Includes 0.5x and 2.0x Barlow Lenses
  • Professional stereo microscope on articulating arm has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances
  • Trinocular viewing head with interchangeable pairs of 10x and 25x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
  • 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range
  • Removable rheostat-controlled 144-bulb LED ring light provides intensity control and bright, cool light for working with temperature-sensitive or live specimens
  • Pillar-type articulating arm stand has 40" reach, and a clamp for attaching to table or desk
SaleBestseller No. 2
Celestron – 1.25” Eyepiece and Filter Accessory Kit – 14 Piece Telescope Accessory Set – Plossl Telescope Eyepiece – Barlow Lens – Colored Filters – Moon Filter – Sturdy Metal Carry Case
  • 5 SUPERIOR-GRADE PLOSSL EYEPIECES: Our Celestron Accessory Kit includes 5 Plossl telescope eyepieces, ranging from low to high power: 32mm, 17mm, 13mm, 8mm, and 6mm. Each eyepiece features a four-element design with a 52-degree field of view.
  • 2X BARLOW LENS: The 2x Barlow lens can be easily paired with each of the 5 eyepieces in this kit (or any 1.25” eyepiece) to enhance your view and instantly double its magnification for even more power. It’s like having 10 telescope eyepieces in your collection
  • COLORED FILTERS FOR ASTRONOMICAL VIEWING: Colored filters are perfect for bringing out various details on a planet’s surface or in its cloud structure.
  • DURABLE HARD-SIDED CARRYING CASE: Your kit will remain safe in a protective metal, foam-lined carrying lens filter case, perfect for organizing each piece and keeping your equipment ready to use.
SaleBestseller No. 3
Celestron Omni 2X Barlow Lens
  • Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens
  • Keep the eye relief of your eyepieces while getting 2X the power
  • Slides into 1.25 inch focuses and diagonals and accepts 1.25 inch eyepieces
  • Fully multicoated optics with blackened edges for good light transmission and minimal reflections
Bestseller No. 4
SVBONY 1.25 inches 3X Barlow Lens Telescope Accessory for Telescope Eyepiece Fully Blackened Metal Used for Astronomical Photography
  • Advanced Achromatic Lens;Superior sharpness and color correction;optical components;real physical computing magnification;triple the power of any 1.25" telescope eyepiece with the universal barlow lens
  • For owners of fast short focal length telescopes;It not only increases the magnification;the image will be clearer than the average increase in magnification up to 15 times the image clarity
  • 3x Barlow triples the magnification of any 1.25” eyepiece; Compatible with most 1.25 Inch diameter telescope eyepieces
  • Includes both end caps to protect against dust and fingerprints; This Barlow comes with a set screw to securely hold your eyepieces
  • Works on for Celestron; Orion;and most brands of telescope;full unit increases magnification of eyepiece by 3x
SaleBestseller No. 5
Celestron 93428 X-Cel LX 1.25-Inch 3x Barlow Lens (Black)
  • TRIPLE THE POWER OF YOUR TELESCOPE EYEPIECES: This quality X-Cel LX 3x Barlow triples the magnification of any 1.25” astronomical eyepiece. It's perfect for owners of fast, short focal length telescopes.
  • 3-ELEMENT APOCHROMATIC OPTICS: All air-to-glass surfaces are fully multi-coated with anti-reflective coatings. You'll enjoy bright, sharp images with excellent color correction.
  • BRASS COMPRESSION RING: Rather than setscrews, the X-Cel LX 3x Barlow is equipped with a brass compression ring to hold your eyepiece securely in place without the risk of scratching or marring its barrel.
  • ACCEPTS 1.25" FILTERS: The Barlow is threaded to accept standard 1.25" telescope eyepiece filters. Place the filter directly on the Barlow to use it with any eyepiece.
  • NON-SLIP GRIP: A centralized rubber ring around the Barlow's barrel helps you grip the barrel securely, even when your fingers are cold or you are wearing gloves.
  • UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Purchasing from an Authorized Dealer on Amazon gives you a Celestron Limited Lifetime US Warranty & US-based expert tech support.
Bestseller No. 6
AmScope SM-1TSZZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Pillar Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses
  • Professional stereo microscope with pillar stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances
  • Trinocular viewing head with pairs of 10x and 20x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
  • 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range
  • Removable rheostat-controlled 144-bulb LED ring light provides intensity control and bright, cool light for working with temperature-sensitive or live specimens
  • Pillar-style table stand has reversible black and white stage plate to provide contrast with light- and dark-colored specimens, and large stage clips to secure the specimen during viewing
Bestseller No. 7
Barlow Lens 5X 1.25 Inch M42 Thread Fully Multi-Coated Metal Barlow Lense for Astronomy Telescope Eyepiece Kit Accessory USGohin
  • 5x barlow lens of any 1.25" eyepiece of astronomy telescope; without adding a long extension tube between the telescope and eyepiece; 5 times magnifying power of an existing eyepiece at the cost of a single eyepiece.
  • The apochromatic barlow lens’s fully multi coated optics offers high definition view and a closer detailed look at the moon's surface and other objects.
  • Interface with M42x0.75 Thread: With T/T2 (M42x0.75mm) male thread for T/T2 connectors, work as a t adapter. Connect DSLR or SLR camera to telescope easily via a separate sale t ring adapter. (Adapter not included)
  • Quality Made: Aluminum stock and black anodized body, precision machined; sturdy for a long-term use.
  • Dust Cap Included: Keeps lens clear easily with 2 dust covers. With safety undercut and brass compression ring, ensure the eyepiece barrels will not be marred by the captive set screw.
SaleBestseller No. 8
Celestron 93436 Luminous 2-Inch 2.5x Barlow Lens (Silver)
  • The Celestron 2.5x Luminos Barlow increases the magnification of any 2” or 1.25” 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” filters
  • A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on
  • A 2” to 1.25” adapter is included.  Allows the use of both 2” and 1.25” eyepieces.
Bestseller No. 9
Orion 08471 High-Power 2 Inch 2x 4-Element Barlow Lens (Black)
  • This big, 4-Element 2x Barlow will give your 2 inch telescope eyepieces a power-doubling magnification boost
  • Sophisticated fully multi-coated, 4-element lens design renders exquisite images without introducing additional chromatic aberration for crisp, color-correct views
  • Enjoy twice the power while maintaining comfortable eye relief and edge sharpness of longer focal length 2 inch eyepieces
  • Enjoy twice the power while maintaining comfortable eye relief and edge sharpness of longer focal length 2 inch eyepieces
  • Included step-down adapter allows use with both 2 inch and 1.25 inch size eyepieces
Bestseller No. 10
Columbia Men's Sunglasses BARLOW BASIN - Matte Black & Orange with Polarized Revo Orange Lens
  • 100% UV Protection
  • Polarized Lenses
  • 8-Base Curve
  • Semi-Rimless Front
  • Lightweight

Criteria You Should Consider Before Purchasing The Best Barlow Lens

Not every barlow lens comes with the same specifications & price. So, you should choose the one that will serve your purpose and save your wallet.

When shopping for a barlow lens, be sure to consider the type of telescope you have. For example, if you own an amateur telescope, you will need a shorter focal length lens to achieve a sharp image. On the other hand, if you have a professional telescope, you may want to consider a longer focal length lens to capture more details in your image. Barlow lenses come in different shapes and sizes. Some are designed for use with specific telescope models, while others can be used with any type of telescope. It is important to find a lens that is compatible with your telescope and your needs. Once you have identified the type of barlow lens that is best for your needs, be sure to read the manufacturer’s instructions carefully before using the lens. Failure to follow these instructions can result in damage to your telescope or lens.

Related Frequently Asked Questions

What Is A Barlow Lens Used For?

A Barlow lens is used to help focus and enlarge objects in faraway distances.

Are Barlow Lenses Any Good?

Barlow lenses are typically good for prescriptions that are in the +3.00 to +5.00 dioptre range. They can be used with glasses, contacts or a prosthetic device.

Is A 2X Or 3X Barlow Lens Better?

A 2x or 3x Barlow lens is better if you want to increase the magnification of your images.

Why Are Barlow Lenses Blurry?

Barlow lenses typically have a high refractive index and a low dispersion. This means that the light waves traveling through the lens are stretched out, or distorted, more than the light waves traveling through normal lenses. When these distorted waves reach your eye, they create an image that is blurry.

Final Verdict

The best barlow lens is the one that provides the best optical performance. It should be easy to use and provide clear images.

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