Notably, excellent optics guarantee image clarity. The Celestron X-cel LX is our pick for the best all-around Barlow lens in the market. Better yet…. As for the Barlow lenses list above, the highest magnification option you’ll get is the Cassini 3x Barlow Coated Telescope Lens. TheOptics.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Check if the lens cover hasn’t been removed. While the chances you missed it are low, it only takes you a second to double-check. According to the 2” size depicted above for the Barlow, this may seem like it’s for a different class of telescopes in terms of eyepiece compatibility. A 2-year Celestron Warranty may benefit buyers as well. What we liked: The Celestron X-CEL 93529 having a two-year warranty is a big positive. For example, if you have a 10mm eyepiece with a barlow lens, this is equivalent of having a 20mm eyepiece, right? Shop for barlow lens at Best Buy. Magnification in this pick is 3x, which is higher than even the Celestron 93436 Luminos Barlow Lens. Solution 1. However, if the telescope’s optics are top-notch and the skies are clear, the Barlow lens will be a joy to use. After confirming that you’re good with the magnification, it might do you good to check tube size as well. The Optics is reader-supported. 2021. What could be better: A price reduction for this Barlow would make it accessible for more people, Other features: multi-coated, 2.5” long, 26mm clear aperture. Another notable element is the achromatic and fully multi-coated lens elements that our team liked a lot. One of the most confusing things about a Barlow lens can be understanding how it works, and what the benefits are of a Barlow lens. Depending on the make and model, the Barlow lens can increase the magnification in your telescope setup by between 2x-5x. "A 1.25-inch Barlow lens featuring 2x magnification and 2-element achromatic optics. Buyers can get this for less than $20. Or are they all similar to each other? The build quality is great. #3 Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Ca… Usually, I wouldn’t advise a 5x Barlow for most people, but if you have a low powered telescope, then it might be the best way for you to get a closer view of some deep sky objects. One of the most common questions people ask about barlow lenses is whether they’re really necessary for astronomy. If you have a 2″ focuser or diagonal on your telescope than the Celestron Luminous 2″ Barlow lens is an ideal choice when it comes to quality and price. If the optical components are well coated, loss of light and reflections will be dramatically reduced. Also, in this device are multi-coated lenses. The final type being fully multi-coated, is almost self-explanatory. The reality is that in most cases, there’s not going to be much of a difference between the two, but often eyepieces are made for the telescope brand, so they may be a little better. What we liked: This Celestron model is compatible with 2” and 1.25” eyepieces thanks to its construction and the adapter included. If you use a 2x and a 3x Barlow lens together, then you’ll get a 6x magnification (this is approximately). There is also 3x Barlow Lens, although unlike the 2x Barlow lens, this more powerful lens may not be as compatible with all telescopes. Celestron X-Cel LX 2x Barlow Lens for 1.25" Astro Telescope eyepieces. These wouldn’t qualify as standard Barlow lens features. However, a few telescopes and their eyepieces come in other sizes. This kind of 5x Barlow is perfect for using with 25-50mm inch eyepieces, as it will turn any wide angle into a much closer view. Celestron 93436 Luminos Barlow Lens – Upgrade Pick. SVBONY 2x Barlow Lens. You’ll get some of the crispest images possible, which is down to the 3 element apochromatic optics that this lens uses. If you have any recommendations, please leave it below so I can share this recommendation with my readers. Levenhuk 44473 Barlow Lens – Best Barlow Lens With Camera Adapter. The tube is filled with a concave lens, and when this lens is placed between the lens of your telescope and its eyepiece, this will increase the lens by the magnification specified (most Barlow lenses come in 2x, 3x and 5x magnifications). A Barlow lens is especially useful if you have a low powered telescope, and it often cheaper than buying a new one. Lastly, the compatibility with 1.25” eyepieces makes this lens usable with multiple telescope models. You can stack Barlow lenses together to get even more power if you have a cheap telescope. Please let us know what topics you are interested in. What we liked: We liked the 26mm clear aperture. However, you should note from the names that they both come from the same source. This is a crucial factor in helping decide whether the Barlow lens in question is worth paying for or not. Aside from being relatively cheap, they’re one of the most practical ways to see more when you’re looking at the night sky. Since the Barlow lens decreases the eyepiece’s focal length, this means an increase in magnification overall. 4.6 out of 5 stars52. No results, please adjust your filters. This would suit those who have a range of eyepieces around 18-40mm, as you probably wouldn’t want to use this with an eyepiece less than 12mm. It’s a good quality lens that will give you some awesome views, and if you’re interested in seeing planets in better detail, you would probably do well to get a powerful lens like this one. A Barlow Lens; invented by Peter Barlow (1776-1862), is made up of multiple lenses that have special lens coatings and shape to increase their light transition capability. The magnification rating tells you how many more times your image is going to be enlarged. A guide to differentiating between them is provided below. Lastly, the brass pressure ring is designed to be non-damaging to the telescope and eyepiece. Features. Barlow lenses are a cost effective way of increasing telescope magnification. Finally, size notifies you of the compatibility with your telescope or lack thereof as well as how the two devices would fit together. Celestron Barlow Lens Accessory Kit. In such a case, you can buy a Barlow lens as an accessory to help extend the reach rather than purchase a new telescope altogether. However, as you can see, compatibility is only guaranteed for 1.25” telescopes. Like the Celestron 93436 Luminos, this model has a brass pressure ring. Reflecting vs Refracting Telescopes – Which to Choose, Octans Constellation | The Octant (Circle). Go ahead and do it. As mentioned earlier, you can also combine it with eyepieces to make a super well powered telescope. The quality of this Omni Barlow is actually pretty amazing considering its low price – it’s on par with much more expensive Barlow’s out there. But if you have a 10mm and a 18mm eyepiece, combined with a 2x and a 3x barlow, then you have more options (10mm, 10mm x 2, 10mm x 3 etc). An important point to remember is that this is a negative lens which indicates that the light rays are diverged after reflecting off the surface of the lens. The best of the actual Barlows. The lens is more significant than it looks in photos. $17.99. As with most Barlow’s, this works with any 1.25 inch telescope. Also, if you’re a fan of black finishes, you’ll see this Barlow as a favorite when the time comes to pick an option. Let’s start by reviewing the outside. Further, the Celestron 93436 Luminos Barlow Lens has a lens adapter allowing it to be compatible with two varying eyepiece sizes. For most beginner and amateur astronomy enthusiasts, the Meade Instruments #126 is the best Barlow lens for boosting magnification power while maintaining viewing quality. If you’re still uncertain of how to pick, we would advise going for more layering in terms of the coating. Join our email list. When you’re buying accessories for your telescope, a good Barlow lens is often where people. Well, I’ll be looking at some of the best Barlow lenses currently available to give you an idea of what to look for. A keen look at the Barlow lens’ name will tell you how much magnification you can get from the product. As such, fully multi-coated lens elements will provide the best image quality. Lastly, when not using the Barlow lens, the two lens caps included will protect the optical elements. Also, the blackened edges eliminate reflections, thereby helping improve images. Free shipping. However, you might appreciate having them all the same. 47 watching. Doing this allows the product’s divergent glass elements to decrease the eyepiece’s focal length by a similar figure to the Barlow’s divergence. Your source for Telescope Barlow Lenses from top brands like Tele Vue, Explore Scientific, Alpine Astronomical and Celestron, all at unbelievable prices. One of the best Barlow Lenses that you can get; the Celestron ... Celestron Omni 2x Barlow Lens. Neither is it intimidating. If you have a telescope with a low focal length, then you might want to consider a 5x Barlow lens. Orion High Powered 5x Lens. At its simplest, an element Barlow lens is simply a diverging lens that’s used to amplify the magnification or focal length of the lens of your telescope. However, choosing shouldn’t be as difficult as the situation above makes it out to be. Like other high-quality Barlows, featuring a multi-coated design is both helpful practically and raises the standing of the purchase. TheOptics.org. This results in a significant increase to the eye relief past the point that the product was designed for. Carelessness in this area can have you buying a product that is completely incompatible with the telescope you have at home. #9. The Celestron 93326 Omni Barlow Lenses take the cake as our top Barlow lens pick. Luminos 2.5x Barlow Lens - 2" $136.95. However, bear in mind that it will be a lot harder to focus your telescope if you stack your Barlows together like this. Other features: 2-element fully-multicoated optical design, blackened lens edges. For example, if you have a 10mm and a 18mm eyepiece, then you have 2 different options. Consisting of multiple lenses with lens coatings, the Barlow Lens has increased light transition capacity, enhancing the viewing experience. Astronomics is a family-owned business that has been supplying amateur astronomers, schools, businesses, and government agencies with the right optical equipment and the right advice since 1979. If you’re wondering whether you even need a Barlow lens, then the answer is; probably. Orion High-Power 3x Barlow Lens. As such, a matching size eyepiece will go well together with this device. Notably, there are only two elements in this 2x Barlow lens. It also has a 1.25” eyepiece adapter that may be handy if your telescope is a 1.25” option. Remember that it can double, triple, or increase your magnification severalfold depending on the model. "A 1.25-inch Barlow lens featuring 2x magnification and 2-element fully-multicoated optical design. “odysseymagazine.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. The Levenhuk 44473 Barlow Lens isn’t a letdown in terms of features either. The lenses in this product make enough spherical and chromatic aberration corrections that the image quality left is top-notch. Notably, the coating is one factor that makes or breaks the quality of the optics. A crisp and clearer view. They’re much lower power than your standard eyepiece. Making this possible are the two achromatic lens elements in the design of the Barlow. For spotting planets, a quality Barlow will work well. It also has a great rubber grip, so if you want a Barlow lens that will be able to withstand bad weather, then this would be a very good choice. The Televue Barlow Powermate 2X. The price of the Barlow seems a bit high. 8 Best Telescopes Under $200 – No Need to Break the Bank! That being said, the image quality can still be reduced by other factors in the construction of the product. Instead, they are back in the market looking for other options as soon as their purchase arrives, and they realize it’s not what they want.