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1.25 inches 3X Barlow Lens Fully Black Multi Coated with M42x0.75mm Thread for Standard Telescope Eyepiece Astronomy

  • Based on 134 reviews
Condition: New
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Thursday, Jan 30
Order within 2 hours and 43 minutes
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Features

  • The shell was made of quality metal, anti-deformation, anti-rust, sturdy and durable.
  • 1.25 inch 3x Barlow lens, fully multi-coated metal with M42x0.75mm thread camera connect interface for telescope eyepieces.
  • High quality barlow lens 3x gives a big magnification boost to 1.25 inch eyepiece.
  • The barlow lens also could offer more magnification without reducing the exit hole on the eyepiece.
  • It is easy to use, place the eyepiece of choice in the barlow lens then insert the barlow lens into the frame.

Description

Specifications: Material: Metal + optical glass Color: black Thread: M420.75 thread interface Amplification coefficient: 3X Interface: 1.25inch/31.7mm Height: Approx. 65mm/2.6in Packing List: 13X Barlow Lens

Product Dimensions: 1.26 x 1.26 x 2.48 inches


Item Weight: 3.52 ounces


Item model number: Seroundermq589b6i7s


Date First Available: August 1, 2019


Manufacturer: Serounder


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great value at this price.
Needed a 3X to get more magnification for the eyepieces I already have and didn't want to break the bank. This seemed like it would be decent. Turns out for the money it is an excellent value for the astronomer on a budget like me. Gives good views and magnifies as expected.
Reviewed in the United States on October 28, 2020 by Greg W

  • Blurry, chromatic aberrations, not worth the money
If you stick it into a cheap telescope, then that's ok, because you can't tell if it's the Barlow or your telescope that gives you color fringing. Stick it in a good telescope and you will know that this Barlow is no better than something you could come up with for $5.00 . Blurry and color fringing, just another $10 and you'd get a lot better Barlow lens on dedicated astro sites. ... show more
Reviewed in the United States on December 11, 2022 by NewEnglander

  • Not just for beginners!
I was pleasantly supposed at the quality of this Barlow, for the price anyway! I had it less than three days after i ordered it, i used it the day it came and I really like it, bright, clear viewing and a lot of magnification at a great price. What more could u ask for.
Reviewed in the United States on September 24, 2020 by Timothy Dolan

  • Satifies my expectations!
This was the perfect addition to the rest of my telescope lenses. I would call it a "must have" for anyone with a telescope. Reach for the stars!!
Reviewed in the United States on January 7, 2021 by CL

  • It won't disappoint you.
Delivered an exceptional clear closeup of the moon. Just the reason I bought it. I would recommend this lens.
Reviewed in the United States on February 19, 2021 by Randolph.Tharpe

  • It’s ok for the price
The price is right
Reviewed in the United States on August 11, 2021 by Angelique Diaz

  • Great
Cool
Reviewed in the United States on April 17, 2021 by Bonny Vogel

  • Not as specified
This Barlow lens is sold as and labeled as "3X BARLOW LENS, FULLY MULTICOATED." which would give 3X more magnification of a telescope eyepiece. It is not 3X. It actually gives less magnification than 2X Barlow lenses I have. I estimate that it actually gives only 1.5X magnification (which can be useful) As for FULLY MULTICOASTED, It has no antireflection coating what so ever. A complete ripoff. ... show more
Reviewed in the United States on January 27, 2021 by Stephen J. Hulsey

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