The 6 Best Barlow Lens For reflector telescope (2023 reviews)

We know from years of feedback from readers, customers and amazon sellers, what most people want in a len. The orion barlow len for reflector telescope is exactly that - it's a simple len that hits all the right notes. It truly does double the power of your lens. It is not only does the orion shorty 2x barlow's power-boosting ability mean you can enjoy two different viewing magnifications with each 1.25 inch telescope eyepiece in your collection, but the shorty barlow can also make observing at high powers more comfortable. This lens is supposed to double the magnification of any given eyepiece it is used with. It is great for looking out at ships way out on the water.

If you have a telescope, this is a MUST accessory. It is perfect for any amateur astronomer. It really brings out the details of craters on the Moon much harder with the NexImage. This Barlow is of a good quality, it could let through a little more light, but no chromatic abberations to speak of.

Why We Like This:

Great lens for doubling the magnification of eyepieces
Excellent piece of hardware to have
A fantastic way to boost magnification

Best For many eyepiece attachments: Celestron Barlow len For reflector telescope

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Compared with other len in this category, the celestron barlow len for reflector telescope has a convenient design. This particular one uses common 1.25 inch eyepieces, and the receiver on your telescope needs to be the same. It will offer splendid low power, wide fields of view. It doubles the magnification of whatever eyepiece you put in it. The scope actually turns out quite nice, but with its short focal length, the effective magnifications even with a 4mm eyepiece are pretty low. It is suitable for many eyepiece attachments due to them being either a composite or metal thread type.

The optics are crisp and it is very easy to use. This really helps with planetary and lunar viewing.

Why We Like This:

Noticeable chromatic aberration compared with the cheaper barlows
Very good lens, slightly crunchy threads
Nice 2x barlow lens for use on reflector telescopes
Works great and has good contrast and clarity

Best For viewing objects: Bysameyee Barlow len For reflector telescope

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The bysameyee barlow len for reflector telescope gives the top-tier len a run for their money by offering flagship specs at a much more affordable price. A Barlow lens is designed to magnify the image utilizing an actual eyepiece. It will project an image into your dslr so the important quality to consider will be the back-focus of the barlow and the telescope. It is coated from both sides of the lens. It does allow you to place an eyepiece in it. It can also be taken apart and use the extension piece if you need more focal length. It will fit any telescope with a 1.25” focuser. It is also extra fun when the entire quarter moon fits in the 21mm and the kids can ZOOM into the 7mm themselves to look at some craters in detail. It is a hassle to switch back and forth.

Why We Like This:

Multilayer hd broadband green film optical glass lens
Able to magnify more without losing detail
Offer a high quality observation without introducing additional chromatic aberration
Keeps lens clear easily with 2 pairs of dust cover

Best For Dobsonian: SVBONY collimated parabolic mirror

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Best part: svbony collimated parabolic mirror costs comparatively low and it is available to ship in 24 hours. The outline of Jupiter looks like a rainbow when using this Barlow. It will fit and work because the diameter of the eyepiece is the same as the Barlow lens. It can be used on saturn and jupiter with good results.

This barlow comes with a set screw to securely hold your eyepieces. It will work with any telescope whether it be a dobsonian, reflector or refractor. The barlow lens will fit any 1.25" telescope and 1.25" eyepiece. It is made with solid metal and optical is surprisingly good.

Why We Like This:

High quality observation without introducing additional chromatic aberration
Good brand reputation

Best with certain eyepieces: SVBONY Barlow len For reflector telescope

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This lens is mostly a decent budget lens for viewing deep space objects in very dark skies. The Orion Starblast focal length is only 450mm and useful magnification is. With high power bundled eyepiece and this lens gives 120% of the maximum magnification. The view is slightly dimmer and a little harder to focus with the higher powered eyepieces. This will work better on a refactor or a SCT than on a short focal length refactor.

It's built solid with metal.

Why We Like This:

Works really well with 30mm lens down to about 12mm or 14mm
Inch fully multi-coated apo(black)" on-time/in-good-condition, etc., etc
Good investment for long term

Best For much bigger more expensive telescope: Astromania Barlow len For reflector telescope

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The astromania barlow len for reflector telescope's material feels more premium than its price would suggest. This Astromania has a longer backfocus distance than the AP Barlow. It is great with a 2" telescope. The Bayonet SLR cameras can be connected to increase the multiples of the camera to take pictures. It not only increases the magnification, the image will be clearer than the average increase in magnification up to 15 times the image clarity.

The material quality of these products is exceptional, in their machanical design and manufacture. The interior lens diameter is 1.25”, not 2”, which obviously lets-in less light through the lens. The construction of the lens/adapter is great. It is suitable for high contrast, high power applications in any telescope.

Why We Like This:

Superior sharpness and color correction, optical components, real physical computing magnification
Very sharp not to heavy for
Essentially triple the power of any 1.25" telescope eyepiece with the universal barlow lens