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View the Latest Barlows & Extender Reviews
Item
Submitted By
Explore Scientific 1.25" 5x Focal Extender / Barlow # FE05-125
Makes a real difference
Bought this for a Explore Scientific ED102-FCD100 for the purposes of astrophotography and specifically planets such as Saturn & Jupiter. A major difference in imaging over a 2x barlow that has been used in the past. Image is magnified and still ...
Bought this for a Explore Scientific ED102-FCD100 for the purposes of astrophotography and specifically planets such as Saturn & Jupiter. A major difference in imaging over a 2x barlow that has been used in the past. Image is magnified and still ...
Meade Series 4000 #126 1.25" 2x Short-Focus Barlow Lens # 07273
Better than a Telescope's Pack-In
This is much better in build and optical quality than what you would get included in a Telecope Package. Definitely replace the one you got with your scope with this one.
This is much better in build and optical quality than what you would get included in a Telecope Package. Definitely replace the one you got with your scope with this one.
GSO 2" 2x ED Barlow Lens # GS22B
More than adequate
For cheap , Comes to focus with all my eyepieces in both of my short focus Newtonians.
No complaints. using with pans and naglers
For cheap , Comes to focus with all my eyepieces in both of my short focus Newtonians.
No complaints. using with pans and naglers
GSO 2" 2x ED Barlow Lens # GS22B
Excellent barlow
Nice price for a quality 2" Barlow. I like the fact I can unscrew the lens from the Barlow tube and screw it into my 2" eyepieces. Keep up the great work!
Nice price for a quality 2" Barlow. I like the fact I can unscrew the lens from the Barlow tube and screw it into my 2" eyepieces. Keep up the great work!
GSO 2" 2x ED Barlow Lens # GS22B
Great product
Quality at an excellent price point. Almost no CA, well built, impressive fit and finish, packaged, and shipped no issues
Quality at an excellent price point. Almost no CA, well built, impressive fit and finish, packaged, and shipped no issues
GSO 2" 2x ED Barlow Lens # GS22B
Great Product
Used with my C-14 for planet imaging. This barlow has worked very well.
Used with my C-14 for planet imaging. This barlow has worked very well.
Jun 30, 2019
Baader 1.25" 2.25x Hyperion Zoom Barlow with T-Adapter # 2956180
Clear optics!
Great barlow for astrophotography. Clear optics, great coma correction, and very little/if any chromatic aberration.
Great barlow for astrophotography. Clear optics, great coma correction, and very little/if any chromatic aberration.
APM 1.25" 6.25x Coma-Correcting ED Double Barlow # APM-Komakorr-DoubleBarlow
Versatile barlow
I have only used 2.7 so far. excellent optics and clear views are possible with this barlow. And a second one to boot if your telescope can handle it. I have yet to explore the true value of this barlow.
I have only used 2.7 so far. excellent optics and clear views are possible with this barlow. And a second one to boot if your telescope can handle it. I have yet to explore the true value of this barlow.
GSO 2" 2x ED Barlow Lens # GS22B
Great product value for money!
Clear magnified view with crisp image.
Clear magnified view with crisp image.
Meade Series 4000 #126 1.25" 2x Short-Focus Barlow Lens # 07273
First rate.
Excellent barlow lens. AgenaAstro customer service was extremely helpful after my mail carrier misplaced the package.
Excellent barlow lens. AgenaAstro customer service was extremely helpful after my mail carrier misplaced the package.
Explore Scientific 1.25" 5x Focal Extender / Barlow # FE05-125
Lightweight, clear focal extender
This focal extender is somewhat smaller and lighter that I would have guessed for a 5x. I see no obvious problems with the light being passed through it. This extender is too powerful for my telescope (130 mm reflector) with most eyepieces, but is e...
This focal extender is somewhat smaller and lighter that I would have guessed for a 5x. I see no obvious problems with the light being passed through it. This extender is too powerful for my telescope (130 mm reflector) with most eyepieces, but is e...
Meade Series 4000 #126 1.25" 2x Short-Focus Barlow Lens # 07273
Meade 2x Barlow
This inexpensive lens works perfectly in my inexpensive starter scope, the OneSky sold through Astronomers Without Borders. It works very well and meets my needs.
This inexpensive lens works perfectly in my inexpensive starter scope, the OneSky sold through Astronomers Without Borders. It works very well and meets my needs.
Celestron 2" 2.5x Luminos Barlow Lens # 93436
Great Product, Great Price
Bought this after reading many reviews. I found the best price here at Agenaastro.
Bought this after reading many reviews. I found the best price here at Agenaastro.
Tele Vue 2" 2x Powermate with 1.25" Adapter # PMT-2200
Awesome eye piece...exceeded all my
Awesome eye piece...exceeded all my expectations.
Awesome eye piece...exceeded all my expectations.
Meade #128 1.25" 3x Short-Focus Barlow Lens # 07278
Good so far
When paired with a few of my eyepieces I have found it to work well, I have only had one clear night with it so far. It is very compact for what it is and a good price point.
When paired with a few of my eyepieces I have found it to work well, I have only had one clear night with it so far. It is very compact for what it is and a good price point.
GSO 1.25" 2.5x Apochromatic Barlow Lens # BL251
Excellent value!
I compared the GSO 2.5x apo barlow to a TeleVue 2x I had. First, this barlow functions as a 2.1x barlow, not a 2.5x. In any event, on Almach, the beautiful pair was easily separated in my 17mm Sterling Plossl and looked simply beautiful, orange prima...
I compared the GSO 2.5x apo barlow to a TeleVue 2x I had. First, this barlow functions as a 2.1x barlow, not a 2.5x. In any event, on Almach, the beautiful pair was easily separated in my 17mm Sterling Plossl and looked simply beautiful, orange prima...
Feb 10, 2019
Meade #128 1.25" 3x Short-Focus Barlow Lens # 07278
barlow lens x3
very good Barlow lens
very good Barlow lens
Explore Scientific 1.25" 3x Focal Extender / Barlow # FE03-125
A Must for Planetary Imaging with shorter focal lengths
So much better for planetary imaging that a barlow. Why? You can place this anywhere in the optical train without complicating your required backfocus.
So much better for planetary imaging that a barlow. Why? You can place this anywhere in the optical train without complicating your required backfocus.
GSO 2" 2x ED Barlow Lens # GS22B
High quality, well constructed barlow. Useful in many ways.
Great value! I can see how this got great reviews. No regrets, this is the one to buy.
Great value! I can see how this got great reviews. No regrets, this is the one to buy.
GSO 2" 2x ED Barlow Lens # GS22B
No Plastic Here
Was surprised by the high quality and all-metal, heavy-duty construction of the slotted 2" casing with it's matched-set 1.25 adapter. Excellent large ED Barlow. I am well pleased with it after use in both my Bresser AR 152L/1200 and Exp Sci...
Was surprised by the high quality and all-metal, heavy-duty construction of the slotted 2" casing with it's matched-set 1.25 adapter. Excellent large ED Barlow. I am well pleased with it after use in both my Bresser AR 152L/1200 and Exp Sci...
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