Top 10 Barlow Lens 2X – Telescope Barlow Lenses

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1. Celestron


Celestron Omni 2X Barlow Lens

Celestron #ad - Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens. Fully multicoated optics with blackened edges for good light transmission and minimal reflections. 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.
BrandCelestron #ad
ManufacturerCelestron #ad
Height6 Inches
Length8 Inches
Weight0.18 Pounds
Width8 Inches
Part Number93326
Warranty2 Years



SVBONY 2X Barlow Lens 1.25 inch Double The Magnification Multi Coated Broadband Green Film Telescope Accessory with M42 Thread

SVBONY #ad - Svbony barlow lens provide a high power magnification allow you look more closely and more detailed at the moon's surface and other planet. 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. 2x barlow lens adopts 2 element one group broadband green film multi coated optical glass; the housing is blackened to maximize image contrast; both that make image more crisp and sharp without additional chromatic aberration. Quality aluminum stock and black anodized body with M42x075mm thread;work as a t adapter;connect DSLR or SLR camera to telescope easily via a separate sale t ring adapter. Connect dslr slr camera to telescope easily;the T ring adapter you buy separately depending on the model of camera.
BrandSVBONY #ad
ManufacturerSVBONY #ad
Height1.93 Inches
Length3.66 Inches
Weight0.28 Pounds
Width1.93 Inches
Part NumberFUSF9108A
WarrantySVBONY Warranty Policy: For accessories;we provide 2 months warranty;within 2 months;you can return for refund or replacement.If you have any other questions about warranty;please contact us freely;we will work with you win to win

3. Celestron


Celestron 93529 X-Cel LX 1.25-Inch 2x Barlow Lens Black

Celestron #ad - Barrel is threaded to accept standard 1. 25" eyepiece. Quality x-cel lx 2x barlow doubles the magnification of any 1. 3-element apochromatic, fully multi-coated Optics offer up bright, sharp images. A rubber grip helps to avoid accidental drops. A brass compression ring holds the eyepiece firmly in place. 25" filters.
BrandCelestron #ad
ManufacturerCelestron #ad
Height1.25 Inches
Length3 Inches
Weight0.35 Pounds
Width1.25 Inches
Part Number93529

4. Orion


Orion 08711 Shorty 1.25-Inch 2x Barlow Lens Black, Single

Orion #ad - A great way to essentially double the number of telescope eyepieces in your collection, without having to buy twice as many eyepieces! Very compact - just 3 inch long half the length of a standard Barlow lens - easy to stash in your accessory case. Threaded for use with 1. 25 inch Orion telescope eyepiece filters. Double the power of any 1. 25" telescope eyepiece with the Orion Shorty Barlow Lens. Doublet lens system is multi-coated for excellent transmission and the internal housing is baffled to eliminate unwanted reflections and increase contrast.
BrandOrion #ad
ManufacturerOptronic Technologies, Inc #ad
Height3.25 Inches
Length1.5 Inches
Weight0.19 Pounds
Width1.5 Inches
Part Number8711

5. Neewer


1.25” Multi-Coated Metal Lens to Double Magnify Eyepieces with M42 Thread to Connect to DSLR or SLR Camera, NEEWER 2X Barlow Lens for Telescope Eyepiece

Neewer #ad - Safety bottom cut and brass compression ring ensure that the fixing screw will not damage the eyepiece barrel. Interface with m42x075 threadthe t/t2 m42x075mm male thread for t/t2 connectors makes it easy to connect DSLR or SLR camera to your telescope via a T-ring adapter Adapter not included.

High-quality material aluminum alloy and black anodized body, precision machined; sturdy for long-term use. Double magnification barlow lens neewer 2x barlow lens doubles the magnification and capacity of any 1. 25" eyepiece, allowing you to look more closely at the surface of the moon or another planet in detail. Multi-layer hd optical glass lens anti-reflective internal finish to maximize image contrast.

The optical glass lens offers high quality viewing without introducing additional chromatic aberration. Color correction; provides high light transmission; ensures a clear, sharp view. Protective cap two pairs of protective caps to keep the lens free of dust. The body is made of black metal with precise CNC machining.
BrandNeewer #ad
ManufacturerNeewer #ad
Weight0.22 Pounds
Part Number10093357



1.25inch FMC 4-Elements APO Apochromatic Barlow, Double Magnification Telescope Accessories for Planetary Visual and Photography, SVBONY SV216 2X Barlow Lens

SVBONY #ad - 1. 25-inch interface; the sv216 barlow lens has a 1. 25-inch interface; which can be installed with standard 1. 25-inch eyepieces; filters and zenith mirrors to make it easy to use. The magnification of the sv216 barlow lens is constant at 2 times; the 4-piece design of the Barlow lens and the optimized optical structure ensure that the magnification factor of the Barlow lens remains unchanged no matter where the Barlow lens is installed in the optical system.

Brass compression ring; the brass compression ring firmly fixes the eyepiece in place without damaging the matching accessories. The sv216 barlow lens adopts a 4-piece telecentric design; which effectively prolongs the focal length of the primary mirror without introducing chromatic aberration and vignetting problems that bother users; offers excellent spherical aberration control; resulting in a flatter field of view than standard Barlow lens. Sv216 2x barlow lens adopts 3 screws design and coaxial locking device; improving the concentricity of the optical axis of the system can significantly improve the quality of captured images.

The low magnification eyepiece is matched with the sV216 telecentric 2x 4-element Barlow lens; which can enjoy the magnification effect of the high magnification eyepiece while the eye relief distance is still within the comfortable observation range of the human eye. The 4 lenses of the sv216 barlow lens are fully multi-layer enhanced coating; which makes the picture bright and sharp; the edges of the lens are blackened to eliminate internal light scatter to maximize image contrast.
BrandSVBONY #ad
ManufacturerSVBONY #ad
Height2.76 Inches
Length5.9 Inches
Width3.15 Inches
Part NumberFCAW9168A
WarrantySVBONY Warranty Policy: For accessories;we provide 2 months warranty;within 2 months;you can return for refund or replacement.If you have any other questions about warranty;please contact us freely;we will work with you win to win



SVBONY SV137 Barlow Lens 1.25 Inch 2X Barlow Lens Metal Body Fully Multi Coated Telescope Accessory for Standard Telescope Eyepiece Astronomy

SVBONY #ad - The edges of the lenses are blackened;the edge of the lens is coated with a matt ink;which can effectively suppress the stray light interference and reflection;and offer up bright sharp images;The large nut lock screw is convenient for quick insertion and locking.

Double glued lens set;the true fMC coating process ensures that each exposed air lens surface is fully broadband coated to ensure adequate transmission and image quality. User-friendly design;anti-slip ring design to prevent accidental drop damage; a pair of dust cover is provided to prevent foreign matter from entering the contact lens and prolong product life.

25" eyepiece. Standard 1. 25 inches;quality svbony sv137 1. 25-inch 2x barlow Lens doubles the magnification of any 1. Brass ring design;the built-in brass pressure ring on the eyepiece insertion end ensures that the inserted high-end eyepiece lens body surface is not accidentally scratched.
BrandSVBONY #ad
ManufacturerSVBONY #ad
Height2 Inches
Length3.6 Inches
Weight0.2 Pounds
Width2 Inches
Part NumberFW9106A



SVBONY Barlow Lens 2X 1.25 inch Metal Fully Blackened Telescope Accessory with M42x0.75 Thread Camera Connect Interface for Telescope Eyepieces for Astrophotography

SVBONY #ad - The housing is precision machined from aluminum stock and black anodized to a hard finish. The lens edges and inner barrel is blackened to provide maximum contrast;chromatic corrected;provide high transmittance;ensure clear and sharp images.

Male t-thread on its back that can attach dslr camera and other T thread type accessories;it accepts 1. 25" filters;just remove the optical glass part and add the filter on if need. Barlow lens 2x double the capacity of an existing set eyepiece;give a big magnification boost to any 1. 25" eyepiece it's used with. 1. 25" 2x barlow lens fully multi coated metal with M42x075 thread camera connect interface for telescope eyepieces.
BrandSVBONY #ad
ManufacturerSVBONY #ad
Height1.95 Inches
Length3.7 Inches
Weight0.22 Pounds
Width1.95 Inches
Part NumberFUSF9156A
WarrantyLifetime warranty;we confidently promise lifetime warranty for each one form us

9. Astromania


Astromania 2" ED 2X Dual Power Telescope Barlow Lens for Telescopes

Astromania #ad - This saves the need to buy additional eyepieces. Ergonomically designed: naturally, clear starry nights can be cold in summer. There is a 2" filter thread provided on the lower part of the Barlow lens and on the reducer adapter for using your filters. Still more possibilities: one does not always need the focal length to be doubled.

The use of ed glass means that visible colour aberrations are reduced to a minimum with the image appearing substantially sharper. It is also possible to use just one section of this Barlow lens in order to get a magnification factor of something like 1. 5x. This often means there is no choice but to wrap up warmly. Astrophotography with the barlow lens: you can also use the barlow lens for astrophotography. Especially for compact objects, sometimes more focal length is required in order for them to be seen at a reasonable size in the image.

In addition, all lens surfaces have been provided with a green multi-coating to reduce reflections. Larger diameter - more scope for your lenses: the 2" diameter also allows you to insert your 2" eyepieces into the Barlow, doubling their magnification. The big plus: there is also no shadowing apparent on small image format camera chips. More aperture for your photography and observing: the astromania 2" barlow lens provides a good image with high contrast.
BrandAstromania #ad
ManufacturerAstromania #ad
Height3.32 Inches
Length6.03 Inches
Weight0.3 Pounds
Width3.54 Inches
Part NumberSKU_AM_BL2ED

10. Bysameyee


Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Camera Connect Interface for Telescope Eyepiece

Bysameyee #ad - Free dust cap: keeps lens clear easily with 2 pairs of dust cover. Chromatic corrected; provide high transmittance; ensure clear; sharp views. Interface with m42x075 thread: with t/t2 m42x075mm male thread for t/t2 connectors, work as a t adapter.

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. Quality made: aluminum stock and black anodized body, precision machined; sturdy for a long term use. Connect dslr or slr camera to telescope easily via a separate sale t ring adapter. With safety undercut and brass compression ring, ensure the eyepiece barrels will not be marred by the captive set screw. Adapter not included. Multilayer hd broadband green film optical Glass Lens: Offer a high quality observation without introducing additional chromatic aberration.
BrandBysameyee #ad
ManufacturerBysameyee #ad
Weight0.24 Pounds
Part NumberBarlow Lens