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1.25-inch 5X Barlow Lens & Moon Filter Kit-for Telescope Eyepieces

4.8 (13) Write Review
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$16.37

$ 6 .99 $6.99

In Stock

1.Size:2x Barlow Lens


About this item

  • Barlow lens & moon filter, which are indispensable for astronomical telescopes, improve the working efficiency of eyepieces and expand the eyepiece magnification of 1.25-inch telescope to 2.5 times.
  • 5x Barlow lens has a magnification of 2.5 times in the actual measurement.
  • Works with telescopes from Celestron, Skywatcher, Mead, Orion, and most brands.
  • Universal M42 thread connection, you can also connect an SLR camera. Connect one end to the T-ring, then the SLR, and finally the entire assembly to the astronomical telescope to begin photography.
  • Both the 5x Barlow lens and Moon Filter frame are processed by precision CNC. The anti-rust surface treatment is suitable for long-term use.


b>Starboosa 5X Barlow Lens & Moon Filter Kit for closer observation of the moon's surface and other planets.b>
Feature:
5x Barlow lens has a magnification of 2.5 times in the actual measurement Equipped with a moon filter to eliminate the exposure and get a more detailed image of the moon.
Suitable for any astronomical telescope eyepiece with 1.25 inch interface.
Universal M42 thread connection, you can also connect an SLR camera. Connect one end to the T-ring, then the SLR, and finally the entire assembly to the astronomical telescope to begin photography.
It works with Celestron, Orion, Sky-Watcher, Meade and most telescope brands. Package Include: 1 x 1.25"Barlow lens 5x 1 x Moon filter A great Halloween birthday christmas gift !!
Specifications: Material: Metal + optical glass
Color: black
Thread: M42*0.75 thread interface
Thread Size: M42 * 0.75 thread pitch Magnification: 5X
Lens coating: Multi layer broadband coating
Net weight：89g/3.1oz
Package Weight:114.5g/4oz
Package Size:10*5.8*5.5cm/3.9*2.2*2.1in
Packing List:
1*5X Barlow Lens 1*moon filter


Mike K.
2025-08-29 11:51:56
product ok
Eduardojpr
2025-07-14 14:31:57
Excelente producto
Perelax
2025-07-08 10:58:08
Does exactly what it says, just doesn't benefit my particular scope much (8" dob). Not much different than my 2x, so I'm probably exceeding meaningful magnification.
Jason
2025-06-10 14:31:24
Just what I needed
Sean Mouser
2025-06-01 13:17:44
Does its job I guess. Value for the money. Moon filter is pointless though ..
Tom
2025-04-19 14:35:50
Haven't used it yet, but it seems well enough made. It's not one of those silly plastic ones. My biggest complaint is that it is labeled 5x Barlow lens. I almost freaked out when I saw that, as I ordered the 2x selection, considering I already have a 5x and learned the hard way that a 5x is too powerful for my telescope. (I openly admit I am a total noob at this, but I do love astronomy regardless)It wasn't until I revisited the product page here on Amazon, and saw in the description it says that despite being labeled 5x, it's actually a 2x Barlow lens. With that, I calmed down a little. I can handle that. Figuring out a way to relabel it should not be hard at all. Anyway, that little labeling snafu lost this product one star in the review. I will follow up on this review after use.
Cynthia K Byrne
2025-04-17 15:19:33
The pictures are of Saturn and Jupiter in the night sky with Orion StarBlast 2 4.5 EQ.with a 10mm lens on top of the Starboosa 5x Barlow lens. Remember Saturn is some 900+ million miles away.As the first actual review of this Barlow lens by Starboosa. I would like to add that it feels really well made, came well packaged, and performs very nice. I have a 2x 3x and now 5x and you can see the difference. Letting me know this Barlow lens really works and is not a fake or misleading product given the great price. It works very well and will buy more from this seller again soon. Fabulous Barlow Lens for a great price.
Alicia Ricciardo
2025-04-07 11:54:16
I’m outside the return. By the time I tried it realized it didn’t do anything on my telescope. Wish I never bought it.
Javier Perez A
2025-03-12 12:18:11
Todo muy bien , buen producto ok
a guest
2025-01-21 19:45:21
Very well made Barlow lenses and fits perfectly. Doesn't cause any image distortion and makes any telescope much more powerful. Comes with a moon filter that makes all the difference to take some glare away. Definitely worth having.
Danny Crichton
2024-12-29 20:14:36
Good lens for the price fitted perfect and made a huge difference to my scope
tammytroot
2024-12-18 20:34:18
This is a budget Barlow lens, works with my refractor but cannot reach focus with my Newtonian. As others have said, not multicoated.Pros: solid construction, thread for T ring.Cons: won't work with reflecting telescopes.No coatings.
Gyurix
2024-12-14 18:44:42
No one noticed that this Barlow barely has a 2x magnification?!!!!!I have a 2x Barlow lens and it does more than this one. I even tried to stack them but then the picture quality have been decreased quiet a lot. I would not recommend to buy it. I had to give one star because it's needed to submit the review. I am sending the item back.