Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
Barlow Lenses of 2025
Save up to 35% off
- Home
- Electronics
- Camera & photo
- Accessories
- Telescope & microscope accessories
- Telescope accessories
- Barlow lenses
- Best Choice
1
CelestronCelestron 93436 2 Inch Luminous 2.5X Barlow Lens, Silver
15% OffMain highlights-
Increases Magnification
-
Best for Visual and Astrophotography
-
Praised for Build Quality
-
-
How do we rank?
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like youCareful review Our team ensures quality, value, and fit based on real user feedbackTrusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impactThousands of users trust our site daily
Based on millions of stores and reviews
Shoppers influence our rankings
Analyzing top stores
- Value for Money
2
AstromaniaAstromania Telescope Barlow Lens 5X with 4-Elements Multi Coated Lens - 1.25 Inch Fully Metal Telescope Accessory for Astronomy & Astrophotography
Main highlights-
5x Power Boost
-
Ideal for Crisp Views
-
Praised for Image Quality
-
3
CelestronCelestron 93326 Omni Barlow Lens, Silver, 2 x 1.25 Inch
14% OffMain highlights-
Key Features
-
Ideal Use Cases
-
Customer Praise
-
5
CelestronCelestron 93428 1.25 Inch X-Cel LX 3X Barlow Lens, Black
35% OffMain highlights-
3 Element Apochromatic Lens and Fully Multi-Coated Optics
-
Ideal for Planetary Observation
-
High Build Quality and Solid Construction
-
-
See Today’s Deals & Prices
6
CelestronCelestron 93529 1.25 Inch X-Cel LX 2X Barlow Lens, Black
19% OffMain highlights-
Enhanced Magnification
-
Ideal for Astronomy Enthusiasts
-
Praised Image Quality
-
Similar products on Amazon
- Free Shipping
SVBONY Barlow Lens 2X, 1.25 inch Barlow Lens with Multi Coated Broadband Green Film, Telescope Accessories with M42 Thread for Telescope Eyepiece
The value must have 2x barlow lens doubles the magnification of any 1.25 inch eyepiece;double the capacity of an existing set eyepieces at the cost of a single eyepiece$16.49
- Free Shipping
Starboosa 1.25-inch 5X Barlow Lens & Moon Filter Kit-for Telescope Eyepieces
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.$19.19
- 20% OffFree Shipping
Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Camera Connect Interface for Telescope Eyepiece
Doubles the Magnification: This 2X Barlow lens doubles the magnification and capacity of any 1.25 inch eyepiece at the cost of a single eyepiece.$19.99
$24.99 (20% Off) - Free Shipping
Astromania 2X Barlow Lens Upgraded 1.25 inch Metal Fully Multi Coated Telescope Accessory with M42 Thread Camera Connect Interface for Telescope Eyepiece, Telescope Barlow Lens with Filter Thread
Updated Detail Design: all metal construction with aluminum and CNC black anodized; optical lense adopts apochromatic glass; filter thread for mounting 1.25 inch filter and improved two large locking thumbscrews for fixing eyepiece tightly$16.97
- Free Shipping
Astromania 3X Barlow Lens 1.25 inch Fully Multi Coated Metal Short Focus Barlow Lens Internal Brass Ring & Two Fixing Thumbscrews, M42 Thread Camera Connect Interface for Telescope Eyepiece
3x Increase in Magnification: Superior sharpness and color correction; optical components; real physical computing magnification$23.97
- Free Shipping
1.25" 5X Barlow Lens Fully-Multi Coated Achromatic Lens, Fully Metal Astronomical Telescope Accessory with M42 Thread
Fully Multi-coated Optics 5X Barlow Lens: Barlow Lens Reduce reflection, higher light transmittance and clearer imaging.$14.99
- Free Shipping
SVBONY SV137 2X Barlow Lens 1.25 inch Metal Body Fully Multi-Coated Telescope Accessory Internal Brass Ring with Male T-Thread
Provides comfortable viewing;Using the 2x barlow lens with a longer focal length eyepiece lets you achieve the same high magnification view; but in most cases the eye lens will be much larger; helping to reduce eye strain and improve comfort$18.99
- Free Shipping
SVBONY Telescope Barlow Lens 5X, 1.25 Inch Telescope Accessory, Fully Multi Coated Broadband Green Film Barlow Lens 5X for Astronomy & Astrophotography
The value must have 5x barlow lens doubles the magnification of any 1.25 inch eyepiece;double the capacity of an existing set eyepieces at the cost of a single eyepiece$16.99
- Free Shipping
Alstar 1.25 inch 2X Barlow Lens - MultiCoated Metal Telescope Accessories with M42 Thread Camera Connect Interface for Telescopes Eyepiece,Two Fixing Thumbscrews
The 2x barlow lens is full metal constructed and precisely CNC machined; 1.25 inch Telescope Eyepiece Extension Tube; It provides extra focuser back travel which is often needed for short range terrestrial viewing or astrophotographic applications$14.97
- Free Shipping
SVBONY SV137 Barlow Lens 1.25 Inch 2X Barlow Lens Metal Body Fully Multi Coated Telescope Accessory for Standard Telescope Eyepiece Astronomy
Standard 1.25 inches;Quality SVBONY SV137 1.25-Inch 2x Barlow Lens doubles the magnification of any 1. 25" Eyepiece$18.99