In the list of Barlow lenses above, you may have seen fully multi-coated, coated, and multi-coated options. Remember that it can double, triple, or increase your magnification severalfold depending on the model. Also, this Barlow can make poor visibility conditions seem even worse. Notably, the coating is one factor that makes or breaks the quality of the optics. Making this possible are the two achromatic lens elements in the design of the Barlow. 2x Barlow lenses are the most common and the most affordable. Many Barlow lenses, with the Celestron 93326 Omni Barlow pick as an example, have 1.25” tubes. The most popular barlow lens is the 2x barlow lens. Or are they all similar to each other? When you’re buying accessories for your telescope, a good Barlow lens is often where people. But when you’re looking for a Barlow lens, should you be looking for anything in particular? This is a crucial factor in helping decide whether the Barlow lens in question is worth paying for or not. The build quality is great. A unique component of the Barlow lens for reflector telescopes is the three-element setup in the body of the purchase. Notably, there are only two elements in this 2x Barlow lens. If you’re trying to get a detailed view of the moon, or other planets, but your telescope isn’t quite powerful enough even with an eyepiece, then this might make the difference. These wouldn’t qualify as standard Barlow lens features. If you’re still uncertain of how to pick, we would advise going for more layering in terms of the coating. However, as you can see, compatibility is only guaranteed for 1.25” telescopes. Coated optics may have at least one layer of coating on at least one of the lens elements. After all, the image quality will be terrible. There is also 3x Barlow Lens, although unlike the 2x Barlow lens, this more powerful lens may not be as compatible with all telescopes. Also, the coating helps ensure light transmission and image contrast allow you to clearly view the night sky. The highest quality Barlows available is actually called a Powermate and is made by Televue. Carelessness in this area can have you buying a product that is completely incompatible with the telescope you have at home. Magnification in this pick is 3x, which is higher than even the Celestron 93436 Luminos Barlow Lens. The majority of Barlow lenses are designed to work with 1.25 inch eyepieces, as this is what most telescopes use. this type of optical lens is usually used in combination with other different types of optics as well as optical systems. Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Camera Connect Interface for Telescope Eyepiece More Info and Images Doubles the Magnification: This 2X Barlow lens doubles the magnification and capacity of any 1.25 inch eyepiece at the cost of a … 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 If you’re looking for a good assortment of eyepieces but you’re not sure where to start, then it might be worth looking at this Celestron accessory kit. It is not all doom and gloom since you can still get the best Barlow lenses without much hassle. If you’re worried about not getting enough eye relief with this Barlow, then you don’t need to be concerned. You can stack Barlow lenses together to get even more power if you have a cheap telescope. However, some of the Barlow’s users may be content with the image quality regardless. "A 1.25-inch Barlow lens featuring 2x magnification and 2-element fully-multicoated optical design. The magnification rating tells you how many more times your image is going to be enlarged. As such, if you have a telescope at home that you feel doesn’t have enough magnification, you can benefit from such a product. More common configuration These should all be in line with your needs, and if you tick all the right boxes, the best Barlow lenses, even from the list below, should be easy to pick. You can easily add a cheap Barlow lens to your telescope and increase the magnification by 2 or 3 times. We won’t rent or sell or spam your email. Celestron vs Orion – Which brand is best in 2021? Bad optics, on the other hand, can introduce chromatic aberrations and other factors that would take the joy out of viewing the night sky. Magnification on this Barlow lens is 2x, which means twice as much magnification from your telescope + eyepiece setup. While the chances you missed it are low, it only takes you a second to double-check. However, it comes with a 1.25” eyepiece adapter, and that makes it compatible with 1.25” telescope setups as well. 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. What we liked: This Celestron model is compatible with 2” and 1.25” eyepieces thanks to its construction and the adapter included. As much as it may seem intimidating to choose a Barlow lens, it doesn’t have to be. 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. 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 Optics is reader-supported. Lastly, the brass pressure ring is designed to be non-damaging to the telescope and eyepiece. Remember to confirm its compatibility with your telescope before purchase; otherwise, you may end up frustrated. A Barlow lens is just a small optical tube that enables you to increase the magnification of your telescope. If you’re uncertain of how to do it, the guide below can make it certain that things will go your way. The blackened lens edges take image quality a notch higher as well. 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, Quality X Cel LX 3x Barlow triples the magnification of any 1.25 inch eyepiece, perfect for owners of fast, short focal length telescopes, 3 element apochromatic, fully multi coated optics offer up bright, sharp images with excellent color correction, A rubber grip helps to avoid accidental drops, Barrel is threaded to accept standard 1.25 inch filters, A brass compression ring holds eyepiece firmly in place. Another commonly asked question is whether a barlow lens is going to give better results than an eyepiece. Multi-coated optics take things a step further and introduce multiple layers of coating to at least one of the lens elements. The practical result is that inserting a Barlow lens magnifies the image. For those not sure of the best eyepieces to use with this Barlow, then I’d advise anything between 12mm and 32mm. However, when you pay for this pick, you can use it with 2” and 1.25” eyepieces as well. Celestron 93436 Luminos Barlow Lens – Upgrade Pick. Like other high-quality Barlows, featuring a multi-coated design is both helpful practically and raises the standing of the purchase. Luminos 2.5x Barlow Lens - 2" Learn More. When you’re buying a Barlow lens, you need to ensure that you’re buying one the right size for your telescope. This Barlow has enough eye relief that even if you wear glasses, it won’t be any issue for you to use this. Stay Connected. Alone you might struggle to figure these things out. Of course, the Barlow is going to double the power of whatever eyepiece you use, so if you have a 12mm eyepiece it will be the equivalent of 6mm. But which one would be better? Learn more about our process. Threaded for filters Cons Presence of other alternatives but might be pricey. Further, the Celestron 93436 Luminos Barlow Lens has a lens adapter allowing it to be compatible with two varying eyepiece sizes. Solution 2 As for the magnification, only one other option listed offers higher statistics in this area. Neither is it intimidating. To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Telescope Barlow Lenses in order to find the best quality/price ratio. Notably, a good Barlow lens won’t make a lousy telescope any better. After all, not many complaints have been lodged about it. 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. As for the Barlow lenses list above, the highest magnification option you’ll get is the Cassini 3x Barlow Coated Telescope Lens. Barlow lenses were invented and developed by Peter Barlow and consequentially bear his name. Additionally, this Barlow has the most optical elements of any option listed. The lenses don’t lead to any image aberrations, thanks to being fully multi-coated. Consisting of multiple lenses with lens coatings, the Barlow Lens has increased light transition capacity, enhancing the viewing experience. Again this particular detail ensures minimal reflections in the Barlow lens. 6 Best Telescopes Under $300 – Get Closer to the Stars! A good Barlow lens can produce a good image quality, even though they aren’t particularly high powered. A Barlow lens is especially useful if you have a low powered telescope, and it often cheaper than buying a new one. $85.49. Best Barlow Lens. More simply, it is a lens that is designed to increase the focal length of your telescope while maintaining a wider field of view. No results, please adjust your filters. TheOptics.org. They are apparently not as a lot of people can’t seem to buy lenses they want to use for the long term. It’s a 2x magnification lens, which is a great place to start if you’re a beginner. 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. Learn More. Since the majority of telescope packages come with eyepieces, do you really need a barlow lens? Celestron Omni 2X Barlow Lens. However, if the telescope’s optics are top-notch and the skies are clear, the Barlow lens will be a joy to use. But, the benefits of a Barlow lens are pretty clear to understand. All in all, a Barlow lens is an essential piece of kit to add to your astronomy toolkit, as it can easily allow you to adjust the magnification of your telescope with little hassle. Lastly, this Barlow lens for astrophotography and basic astrology deserves praise for adding a camera adapter to the setup. You would connect it to the eyepiece on the wider end. This would lead to vignetting, where the outer parts of the field of view would no longer be discernible or visible. However, choosing shouldn’t be as difficult as the situation above makes it out to be. Many people wonder whether they can use two Barlow lenses together at the same time. The Celestron 93326 Omni Barlow Lenses has blackened lens edges worth mentioning since they improve image quality. However, bear in mind that it will be a lot harder to focus your telescope if you stack your Barlows together like this. Lastly, when not using the Barlow lens, the two lens caps included will protect the optical elements. The Celestron X-cel LX is our pick for the best all-around Barlow lens in the market. 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. Find low everyday prices and buy online for delivery or in-store pick-up The lens is more significant than it looks in photos. 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. With Barlow lens options increasing by the day, it is understandable that some of you find it difficult to differentiate between good ones and bad ones. They’re much lower power than your standard eyepiece. Celestron X-Cel LX 2X and 3X Multi-Coated Barlows have a more affordable design, but they still offer a good image quality. 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. 47 watching. However, you should note from the names that they both come from the same source. That means that even if you have a cheap $300 telescope, a Barlow can dramatically increase its power. For spotting planets, a quality Barlow will work well. If you have a telescope with a low focal length, then you might want to consider a 5x Barlow lens. The Levenhuk 44473 Barlow Lens isn’t a letdown in terms of features either. It fits 1.25” eyepieces. Go ahead and do it. #9. 1.25 Inch Barlow Lens 5X,M42x0.75mm Thread Interface 5X Barlow Lens and Moon Filter,Suitable for 31.7mm Telescopes Eyepiece,Multi Coated Optical Lens Offers a Observation. This Orion lens uses a 4 element design, which helps to ensure that you get the most clarity in your view. That last option is quite uncommon. This results in a significant increase to the eye relief past the point that the product was designed for. Midrange barlows. This is unique to the Barlow lens model on the above list. Aside from being relatively cheap, they’re one of the most practical ways to see more when you’re looking at the night sky. This is done by noting the size of your eyepiece beforehand. 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. Depending on the make and model, the Barlow lens can increase the magnification in your telescope setup by between 2x-5x. Subscribe to keep up to date with top products to buy online. This works together with the multi-coated lenses designed for eliminating most of the chromatic and spherical aberrations to ensure the images are worth your money. 4-element multi-coated lens. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Celestron Barlow Lens Accessory Kit. The Meade 07273 Barlow Lens also deserves praise and a place on this top Barlow lenses for reflector telescopes list. The lenses in this product make enough spherical and chromatic aberration corrections that the image quality left is top-notch. So you still get a clear sharp image of Jupiter or the moon. Levenhuk 44473 Barlow Lens – Best Barlow Lens With Camera Adapter. 8 Best Portable Telescopes to Use Anywhere You Want. Solution 1. And with the hard-anodized aluminum barrel is an extremely visually appealing Barlow lens. Your source for Telescope Barlow Lenses from top brands like Tele Vue, Explore Scientific, Alpine Astronomical and Celestron, all at unbelievable prices. "A 2-inch Barlow lens featuring 2.5x magnification and 4-element fully multi-coated optics. Join our email list. Your email address will not be published. It also has a 1.25” eyepiece adapter that may be handy if your telescope is a 1.25” option. 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. The price of the Barlow seems a bit high. The lenses are not only used in telescopes but also in microscopes to serve the purposes of medicine, science, etc. We indeed hold it in high regard among the list of things you should look out for in Barlow lenses. The four multi-coated optic elements raise the bar in terms of image quality. If you already have a telescope at home, it might be good to look into the eyepiece size before settling on this Barlow. However, a few telescopes and their eyepieces come in other sizes. For example, if you have a 10mm and a 18mm eyepiece, then you have 2 different options. Lastly, the compatibility with 1.25” eyepieces makes this lens usable with multiple telescope models. The best of the actual Barlows. Also, the thumbscrews and brass connection can help hold the Barlow and eyepiece in place as you observe the night sky. Notably, your options are limited here, with the range being between 2x and 5x. Free shipping. Remember, you might have to fasten the eyepiece to the Barlow using the thumbscrew provided for added stability. "A 1.25-inch Barlow lens featuring 2x magnification and 3-element fully multi-coated optics. 8 Best Telescopes Under $200 – No Need to Break the Bank! It gained its place by having advanced features and great optics at a price that is still reasonable for what you get. Well, I’ll be looking at some of the best Barlow lenses currently available to give you an idea of what to look for. Required fields are marked *. However, if you position the telescope well enough, you should be okay with seeing your target astronomical object in the middle of your field of view. "A 1.25-inch Barlow lens featuring 2x magnification and 2-element achromatic optics. Note that the Barlow you buy can negatively affect the eye relief leading to other problems if you’re not careful. When using it in conjunction with a telescope, the ideal placement of a Barlow lens is before an eyepiece. Notably, excellent optics guarantee image clarity. The higher end of the Barlow lens is Powermate with 4 or more optical elements. This Barlow lens has a silver exterior, although that won’t matter to a lot of astronomers. What we liked: The camera adapter expands the realm of possibility for this Barlow. Features. What could be better: In comparison to other Barlow lenses, this pick isn’t very affordable. Zhumell 2" 2x ED Barlow Lens with 1.25" Adapter. However, some of you prefer matching the colors to those in your telescope. Additionally, the purchase comes with a 1.25” barrel. If you’re looking for a cost effective way to see a lot more with your telescope, then this accessory kit is a must have. The multi-coated lenses in any optical device are instrumental in raising the quality of the imagery. Some would say the Celestron 93436 Luminos Barlow Lens is better. Of course, you want better visibility of the astronomical objects when you set out to get a Barlow lens. One of the most common questions people ask about barlow lenses is whether they’re really necessary for astronomy. A third example of a Barlow lens feature that you might find in a few options is a camera adapter such as in the Levenhuk 44473 Barlow Lens. Some of you may have also noticed that your telescopes don’t have the reach to view the astronomical bodies you want. Since the Barlow lens decreases the eyepiece’s focal length, this means an increase in magnification overall. Reflecting vs Refracting Telescopes – Which to Choose, Octans Constellation | The Octant (Circle). The Celestron 93326 Omni Barlow Lenses take the cake as our top Barlow lens pick. The final type being fully multi-coated, is almost self-explanatory. Let’s start by reviewing the outside. We may earn a commission through products purchased using links on this page. Also, it provides a camera adapter so you can record what you see in the sky. Barlow lenses are a great use of your money if you already have a telescope. A real barlow lens is not a single glass element, because that would generate chromatic aberration, and spherical aberration if the lens is not aspheric. The Barlow has an aluminum body. The Barlow lens was invented in 1834 by English physicist and mathematician Peter Barlow (1776-1862). “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. Like most other Barlow lenses listed, this pick will work with 1.25” telescope eyepieces. A Barlow lens can easily double the amount of magnifications possible with the eyepieces you currently have. Celestron Omni 2x Barlow. 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. All rights reserved. 5 Best Barlow Lens You Can Get in 2021 Top of the line Barlow lens. What we liked: Multi-coated optics in any optical device are a huge positive. 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. Celestron Luminous 2″ 2.5x Barlow Lens (Silver) – Best 2″ Check the price. If you’re looking for a reasonably priced Barlow lens, then I’d advise you to look at this Celestron Omni Barlow. One might even see several similarity points between this Barlow lens for a reflector telescope and the Celestron 93326 Omni. If the optical components are well coated, loss of light and reflections will be dramatically reduced. Additionally, since most of you have 1.25” eyepieces, this Barlow will fit right into your setup. #3 Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Ca… An example of a Barlow lens that’s affordable is the Cassini 3x Barlow Coated option. What we liked: This Barlow lens is lowly priced. 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). Problem: Barlow Lens only shows black image. What could be better: This product may not fit well on some telescopes. Ending Saturday at 9:30AM PST 15h 9m. Shop for barlow lens at Best Buy. However, a breakdown of all features that might make or break the Barlow lens’s quality is given below. These lenses are thus compatible with 1.25” telescopes. Orion High-Power 3x Barlow Lens. Celestron Luminos 2.5x Barlow Lens. Our third Celestron pick of the day is the X-CEL 93529 Barlow Lens Telescope Eyepiece. Sale. By using a 2x Barlow Lens you are cutting the effective focal length of your eyepiece in half. The answer is that yes, you can! Hopefully, this has helped you decide which Barlow lenses are worth considering. They’re made to work well with the eyepieces you have for your telescope – they’re not necessarily a replacement. You’ll get a clear view with no aberrations, provided you use it with the right eyepieces. The Celestron Luminous is the best Barlow lens capable of fitting both the 2-inch and 1.25-inch eyepieces of your telescope. Deciding on a Barlow lens shouldn’t be a difficult task – they all have the same objective, you should just base your purchase on how much you can afford to spend on a Barlow lens. We promise! However when use together, you can use your telescope to a very high power and easily see further into the night sky. or Best Offer. A Barlow lens is a cheap way to increase the magnification of your telescope, and for beginners especially, it’s pretty important that you have the ability to do this. This barrel is compatible with 1.25” focusers and diagonals. A keen look at the Barlow lens’ name will tell you how much magnification you can get from the product. What could be better: While steps have been taken to eliminate chromatic aberration, they are not 100% effective. Your email address will not be published. 2021. Check if the lens cover hasn’t been removed. They enable you to get some really high powered magnifications for the lowest cost. 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. Better yet…. 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. Celestron X-CEL 93529 Barlow Lens Telescope Eyepiece, Top 5 Telescopes under $1000 – Excellent Quality That Doesn’t Break the Bank, 7 Most Portable Travel Telescopes to Watch the Sky from Any Place You Want, 5 Best Telescopes Under $500 to Guide You on Your Stargazing Journey. Notably, image quality may suffer a bit since the lenses are not fully multi-coated. All four of these optical elements are multi-coated, which you might have to thank if you like the image quality. It could be a process of simple steps, especially if you know what features to look for. For those that want more power than a 2x lens can offer, then this X-Cel LX from Celestron is a good choice for those who are happier with a 3x Barlow. $63.74. Celestron X-Cel LX 3x. These three Barlows are our favorites out of the top six picks above. A 2-year Celestron Warranty may benefit buyers as well. 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. As such, a matching size eyepiece will go well together with this device. Further, this is enhanced by the blackened edges. Consequently, this pick is compatible with a lot of the telescopes you might find in various stores. It has high-quality optical elements that are coated to provide better images. Other features: 4-element fully multi-coated optics, 1.25” eyepiece adapter, 1.1” clear aperture. As mentioned earlier, you can also combine it with eyepieces to make a super well powered telescope. However, you might appreciate having them all the same. Lastly, the 26mm clear aperture has a hand in ensuring bright images are observed through the eyepiece. It includes a 2x Barlow lens, as well as 5 different eyepieces to use it with ranging from 6mm up to 32mm. Was: $89.99. This component’s job, in conjunction with the large thumbscrews, is to hold eyepieces in place. Orion High Powered 5x Lens. What we liked: We liked the 26mm clear aperture. That being said, the image quality can still be reduced by other factors in the construction of the product. What could be better: With better coating on the lenses, the image quality could be even better. As we’ve mentioned above, Barlow lenses increase magnification severalfold in a telescope setup. Please let us know what topics you are interested in. A Barlow lens is the easiest way to increase the magnification of your telescope without spending a ton of cash. Satisfaction guaranteed or your money back! Bewinner 0.96 Inch 3X Barlow Lens, 24.5mm Optical Glass Barlow Achromatic Lens, M42x0.75mm Thread, Easy to Use, Durable, Barlow Astronomical Telescope Eyepiece Plastic Lens. 4.6 out of 5 stars52. Even if you've never dealt with telescopes before, rest assured James will explain everything you wanted to know about them better than your physics coursebook. About Us . If you know all about the magnification, size, and the optics quality of the Barlow lens, deciding whether it’s worth your money should be a walk in the park. It also includes an arrangement of colored filters which can be used when you’re looking at planets or the moon, as this can help to highlight certain details that you wouldn’t notice without. If you’re wondering whether you even need a Barlow lens, then the answer is; probably. As such, fully multi-coated lens elements will provide the best image quality. Plossl Telescope Eyepiece Set+1.25" 2X Barlow Lens Focal 6.3/10/12.5/20/32mm NEW. It’s very simple and easy to use, and it’s a well-made piece of equipment. The Celestron 93326 Omni Barlow Lenses is our editor’s choice and one of the highest recommended picks of the day. Another notable element is the achromatic and fully multi-coated lens elements that our team liked a lot. Sign Up. Barlow lenses can be quite big and bulky, which is why many astronomers turn to eyepieces in the long run. One example is if you’re using a long focal length eyepiece in your telescope. Aluminum and brass construction is relatively impressive. Some might tout the magnification as the most essential feature in a Barlow lens. Despite having three optical elements, the X-CEL 93529 still only manages 2x magnification. After confirming that you’re good with the magnification, it might do you good to check tube size as well. For example, if you have a 10mm eyepiece with a barlow lens, this is equivalent of having a 20mm eyepiece, right? 1. In line with the large number of 1.25” eyepieces being sold alongside telescopes, the manufacturer has adopted this size for the Barlow. If you add the aperture and optical elements included in this Barlow lens, the price will seem more than worth it. Like the Celestron 93436 Luminos, this model has a brass pressure ring. 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. Being a professional journalist, James knows how to turn any topic into a comprehensive, easy-to-digest text. Save my name, email, and website in this browser for the next time I comment. Low-quality Barlow lenses using only one optical element will destroy the quality of the image. Other features: 2-element fully-multicoated optical design, blackened lens edges. For most beginner and amateur astronomy enthusiasts, the Meade Instruments #126 is the best Barlow lens for boosting magnification power while maintaining viewing quality. Best High-End 1.25” Barlow Lens. Notably, magnification is calculated by dividing the focal length of the telescope by the focal length of the eyepiece. The Televue Barlow Powermate 2X. 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