Barlow lens

Buy Barlow Lens in X Astronomical Telescope Eyepieces Barlow Lens with M x mm Thread T Ring Adapter f... for R679.00

Buy Barlow Lens 5x for Any M28x0.6 1.25inch Telescope Eyepiece Or Camera for R231.00

Buy Barlow Lens 5x for Any M28x0.6 1.25inch Telescope Eyepiece Or Camera for R158.00

1.25 Inch 2x Barlow Lens / Camera T Adapter for Telescope Eyepiece(Full black) - Accept Filters - Used for Astronomical Photography - Coated ------------------------------------------------------------------------------------- A coated 2X barlow lens (Full black) 1. Double the power of your arms! If you are looking for a compact high power barlow lens, particularly if you have a fast Newtonian telescope, this is a perfect opportunity. 2. The 1.25" 2x Barlow is an excellent accessory that essentially doubles the power of any 1.25" eyepiece. The housing is blackened to maximize image contrast. The body is full black metal constructed and precisely CNC-machined. --------------------------------------------------------------------------------------- A T- adapter for DSLR and mirrorless cameras 1. The barlow can be used as an imaging adapter for your camera thus offering 1x and 2x imaging magnifications. 2. The barlow also has a male T-thread on its back that can be used to attach a DSLR camera and other T-thread type accessories. 3. Accept 1.25inch filters. Just remove the optical glass part and add the filter on if need. Specifications: Barrel Size: 1.25 inch (31.7mm) Magnification Factor: 2x Type: T-adapter/ barlow lens Coatings: coated Weight: 3.03oz Height (Total): 65mm You will receive: 1 X Barlow Lens ^_^ Lifetime: We have confident in our products and take full responsibility of the quality! ^_^

Celestron Luminos 2x Barlow Lens Product Info The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x. The premium 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true color images. The beautiful hard-anodized aluminum housing matches the eyepieces in the Celestron Luminos line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2” eyepieces gently but firmly when you turn the oversized thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. A matching 2” to 1.25” adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25” and 2”, in this versatile Barlow lens. The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2” filters. This is a nice feature, because you can change eyepieces without removing and reattaching the filter each time. Specifications: Magnification (x) 2.5 x Optical Coatings Fully Multi-Coated Weight (oz) 11 oz (312 g) Barrel Size (in) 2" in (51 mm) Length (mm) 93 mm (3.66 in) Width (mm) 64 mm (2.52 in) Filter Threads Yes Eyepiece Adapter 1.25" Compression Rings Yes on both 2” and 1.25” eyepiece holders Clear Aperture (mm) 28 mm (1.1 in) Package Contents: Celestron Luminos 2x Barlow Lens

    Celestron 93436 Luminous 2-Inch 2.5x Barlow Lens (Silver); Product Description The Celestron 2" Luminos Barlow Lens increases the magnification of your 2" and 1.25" eyepieces by 2.5x. The premium 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true color images. The beautiful hard-anodized aluminum housing matches the eyepieces in the Celestron Luminos line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2" eyepieces gently but firmly when you turn the oversized thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. A matching 2" to 1.25" adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25" and 2", in this versatile Barlow lens. The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2" filters. This is a nice feature, because you can change eyepieces without removing and reattaching the filter each time. The Celestron 2.5x Luminos Barlow increases the magnification of any 2" or 1.25" eyepiece by two and a half times. High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color. Hard-anodized aluminum barrel is threaded to accept 2" filters. A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on. A 2" to 1.25" adapter is included. Allows the use of both 2" and 1.25" eyepieces.    

Get a quality 2X barlow lens and a moon filter at the cost of one piece. A Fully Multi-Coated 2X Barlow Lens Double the power of your arms! If you are looking for a compact high power barlow lens, particularly if you have a fast Newtonian telescope, this is a perfect opportunity. The 1.25" 2x Barlow is an excellent accessory that essentially doubles the power of any 1.25" eyepiece. The housing is blackened to maximize image contrast. The barlow lens also can be used as a T- adapter for SLR and mirrorless cameras for telescope photography(a T-ring for certain camera is required). As a Moon filter, its cuts down on the glare and brightness to aid more comfortable viewing. Also reduces glare from sodium (orange street light) to help cut through the light pollution for improved views (visual and photographic). Male and female thread, so you can stack with other filters if you wish. You will receive: 1X 2x Barlow lens 1X Moon&Sky-glow filter

When inserted between the eyepiece and telescope, this X-Cel 2X Barlow lens doubles the magnification of all your 1.25" eyepieces. The premium apochromatic optics yield high contrast, sharp images, virtually free of false color. The black anodized housing with orange highlights matches the eyepieces in the Celestron X-Cel LX line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the X-Cel Barlow grabs your eyepiece gently but firmly when you turn the thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. The barrel of the Celestron X-Cel LX 2x Barlow is threaded to accept 1.25" filters, allowing you to change eyepieces without removing and re-attaching the filter from each eyepiece barrel.

When inserted between the eyepiece and telescope, this premium 3x Barlow lens triples the magnification of all your 1.25" eyepieces. This is a perfect accessory for owners of short, fast telescopes, and is especially helpful for boosting the magnification during lunar or planetary observations under good seeing conditions. The apochromatic, fully multi-coated optics offer great color correction and contrast. The black anodized housing with orange highlights matches the eyepieces in the Celestron X-Cel LX line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the X-Cel Barlow grabs your eyepiece gently but firmly when you turn the thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better and protecting the barrel from scratches. The barrel of the Celestron X-Cel LX 3X Barlow is threaded to accept 1.25" filters, allowing you to change eyepieces without requiring you to remove and re-attach the filter from each eyepiece barrel.

Buy Tangxi inch Barlow Lens Full Coated Eyepiece Lens of X High Power Magnification for Astronomy Tel... for R919.00

Buy HAYEAR 0.3X 0.5X 2X Stereo Microscope Auxiliary Barlow Lens Big Attachment Objective Len (Lens 0.3X) for R610.00

Buy Astromania 1.25 Latest 2X Barlow Lens MultiCoated Metal with M42x0.75 Thread Camera Interface for T for R879.28

Buy SVBONY SV137 1.25-Inch 2x Barlow Lens Metal Body Fully Multi-coated Internal Brass Ring for R471.06

Buy AmScope SM X Barlow Lens For SM Stereo Microscopes MM... for R1,759.00

Buy Starboosa inch X Barlow Lens Moon Filter Kit for Telescope Eyepieces... for R919.00

Buy Inch X Fully Blackened Metal Barlow Lens T Adapter for Telescopes Accept inch Filters Also Can Be... for R829.00

Buy SVBONY SV137 1.25-Inch 2x Barlow Lens Metal Body Fully Multi-coated Internal Brass Ring for R504.71

Buy 3x Erecting Eyepiece Barlow Lens for 1.25 Inch Port Telescope Ocular for R167.00

Buy 1.25 Inch Telescope 3x Barlow Lens for Astronomical Telescope for R318.00

This high performance Antares barlow triples the power of any inserted eyepiece. It features a fully-multicoated achromatic design. This short barlow will work in diagonals or reflectors, has internal darkening and edge-blackened lenses, and is parfocal with most eyepieces. Suitable for high contrast, high power applications in any telescope. Triples the power of any 1.25" eyepiece without adding a very long extension between the telescope and the eyepiece. Insert this into the telescope's eyepiece holder or diagonal first, then insert your eyepiece into the Barlow. Compatible with nearly any telescope which uses 1.25" eyepieces regardless of brand and even those with limited focus range.

This is a brand new 2X Barlow (auxiliary objective) lens for AmScope SM and SW series stereo microscopes. Give your microscope a boost with greater power & clarity at a fraction of cost. It doubles the magnification power of the microscopes. It comes with a 1-7/8" (48mm) mounting thread. Its retail value is $180.

Descriptions: This quality high 5x telexpender with metal body.The lens fully multi-coated provide a sharp view.It can double the power of any 1.25" telescope eyepiece.Ideal for high power observation.Great for high-magnification lunar and planetary astrophotography.A brass compression ring can protect your eyepiece from marring or scratching the barrel.Keeping your eyepiece in new looking. Specifications: Body Material: Metal Height: 102mm Adapter eyepiece:1.25'' Coating: Fully multi-coated Weight: 210g Magnification: 5x Batteries included? No Brand name Visionking    

SVBONY multi coated 1.25" Plossl eyepieces focal length 4mm 10mm 25mm with 2x Barlow astronomical telescope accessory kit;get the most out and enhances the performance of telescope Its perfect for broad field lunar observations;medium sized star clusters;and a wide range of cloudy nebulas and deep sky targets;good visual experience of watching the scenery;bright celestial observations;nebula and so on 2x short focus Barlow double the magnification of any standard 1.25 eyepiece without adding a very long extension between the telescope and the eyepiece Main points of Plossl eyepieces set: Multi coated offering the sharpness images The focal length:4mm 10mm 25mm Thread pitch: M28.5x0.6 for standard 1.25filters Full metal with soft rubber eyeguard The inside of the adapter is fully threaded to minimize reflections Comes with 3 eyepieces that provide low;medium and high powered magnification for viewing a wide range of objects;the Moon;planets;or land Main points of Barlow lens: 2x magnification with 1.25" interface: Doubles the magnification of any 1.25'' eyepiece Lens material: pure optical glass lens Multilayer HD broadband green film optical glass lens: Chromatic corrected;high transmittance to achive clear;sharp views A prime focus T-adapter for attaching a DSLR camera A tele-extender for increasing the focal length of the telescope when attaching DSLR camera Interface with M42x0.75 thread: T/T2 M42x0.75mm male thread for T/T2 connectors for astronomy photography Quality aluminum stock and black anodized body: Metal sleeve material;precision machined;sturdy for a long term use Total height:75mm Package includes: 1x 4mm eyepiece 1x 10mm eyepiece 1x 25mm eyepiece 1x Barlow lens 2x Lifetime;we confidently promise lifetime for each one from us

Inserts in to 1.25 focusers Requires T-mount SLR adapter (listed here as accessories) Incorporates 2x magnification Built-in barlow lens can be removed (some telescopes will not focus properly without barlow)

Celestron Observers Accessory Kit Product Info The Celestron Observer’s Accessory Kit is a great way to expand the functionality and enjoyment of your telescope. Inside the plastic, foam-lined carry case you’ll find these accessories: 17 mm Plossl Eyepiece - mm Plossl Eyepiece - x Barlow Lens/T-Adapter - A Blue Filter - Red Filter - 1.25” Moon Filter - 1.25” Microfiber Cleaning Cloth Eyepieces - The 17 mm and 6 mm Plossl eyepieces can be used in any telescope with a 1.25” focuser. Each eyepiece features a four-element design with a 52º apparent field of view. The lenses are fully multi-coated to improve light transmission and protect the optics. The 17 mm Plossl eyepiece offers a nice medium magnification view in most telescopes, and the 6 mm Plossl provides high magnifications, great for the Moon and planets, especially when seeing conditions are good. 2x Barlow Lens/T-Adapter - The included versatile 2x Barlow will double the magnification of any 1.25” eyepiece. The 17 mm Plossl included in this kit will double in power, effectively becoming a 8.5 mm eyepiece, and the 6 mm will provide the magnification of a 3 mm. Any other 1.25” eyepieces you already have will also work in this desirable accessory, giving you even more magnification choices. Remember, high magnifications do not always produce clear, sharp results, especially on evenings of poor or moderate seeing conditions. Experiment to find the magnifications that are best for you and your telescope. T-threads are machined into the top portion of this Barlow lens, allowing a user to attach a camera with the addition of an optional T-ring. Instructions for attaching your camera are included with the Observer’s Accessory Kit. Filters - Colored filters bring out certain details on a planet’s surface or its cloud structure. Both planetary filters, as well as the Moon filter, can be used on any 1.25” eyepiece with the proper filter threads. Just screw one onto your eyepiece of choice and slide it into the focuser. The #80A is a medium-blue filter that enhances the contrast of the cloud belts on Jupiter and the polar ice caps on Saturn. It also can be used to increase contrast on the Moon if you don’t mind the color shift. The #25 filter is a deep red color and is a good choice when you want to define the polar ice caps on Mars. It’s also fun to use this filter when observing Jupiter. The #25 Red filter blocks quite a bit of light coming through your telescope, however, so it is best used on bright objects with larger aperture telescopes. The Moon filter is one of the first accessories most new amateur astronomers buy, and for good reason! It helps block out a portion of the light the Moon sends into your eyepiece so you can see details better. You can also try this filter on Venus; it blocks enough glare so that the planet’s phases can more easily be seen. Cleaning Cloth & Case: Keep the microfiber cleaning cloth stashed in your Observer’s Accessory Kit so that it will always be handy. Use it to safely remove fingerprints and smears from your optics without leaving residue behind. Remember to blow or brush any dust particles off of your optics before rubbing them with the cloth. The black plastic carry case has die-cut foam inside to protect and cushion your accessories. Keep each one in its appointed place when not in use and you’ll keep them looking and performing like new. The case is large enough to carry a few extra accessories safely. Package Contents: Celestron Observers Accessory Kit 17 mm Plossl Eyepiece - mm Plossl Eyepiece - x Barlow Lens/T-Adapter - A Blue Filter - Red Filter - 1.25” Moon Filter - 1.25” Microfiber Cleaning Cloth

Imagine using this SVBONY telescope accessory kit;taking in objects like the Andromeda Galaxy;the Double Cluster;or the star clouds in Sagittarius in one sweep;expanse oculars with extra sharpness and long eye relief All eyepiece elements are fully multi coated for additional light transmission;the eyeglass wearers can view the entire field without removing the glasses Main points: 1.25" Super Plossl Eyepiece (SPL Plossl Eyepieceseries: Designed as high quality eyepieces for planetary viewing and daytime observation 1.25" Barlow lenses 2x: Doubles the magnifying power of the eyepieces by doubling its effective focal length Lens coating: FMC;broadband green film reflection reducing coating 4 -element premium symmetrical Plossl optical design Field of View: 48 degree FOV supply a wide filed of view Extendable twist-up eyepieces: Comfortable eye relief and extendable twist-up eyepieces are easier and more comfortable;especially for eyeglass wearers Non-slip design: No slip;rubber grip ring for secure handling;even in moist conditions Specifications: Brand: SVBONY Type: super Plossl eyepiece with Barlow lenses set Eyepiece focal length: 6mm 12mm 25mm Barlow lens magnification factor: 2x Barrel size: 1.25" Barlow male thread: M42x0.75mm Eyepiece female thread: M82.5x0.6mm Eyepiece lens PCS/Groups: 4 pcs/2 groups Barlow lenses PCS/Groups: 2 pcs/1 groups FOV: 48-degree Material: pure optical glass lens and metal Package Includes: 1x6mm super Plossl eyepiece 1x12mm super Plossl eyepiece 1x25mm super Plossl eyepiece 1xBarlow lenses 2x 1x4 sets eyepiece caps Lifetime;we confidently promise lifetime for each one from us

Celestron PowerSeeker 50 Astronomical Telescope Product Info PowerSeeker Telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer! Celestron PowerSeeker-50 Astronomical Telescope is designed to give the first-time buyer the perfect combination of quality, value, features and power. Offering exceptional value, Power Seeker Telescopes feature portable yet powerful designs with ample optical performance to excite any newcomer to the world of amateur astronomy. The PowerSeekers come in a choice of refractor or reflector, equatorial or altazimuth mount design. The PowerSeekers come with all glass optical components with high transmission coatings for enhanced image brightness and clarity. The Newtonian reflectors offer larger aperture and greater light gathering power needed to resolve the faint detail of hundreds of deep-sky and other celestial objects. All Celestron PowerSeekers come on either sturdy equatorial mounts for tracking the sky, or collapsible altazimuth mounts suitable for terrestrial viewing as well as astronomical use. Celestron PowerSeeker 50 Astronomical Telescope comes with a full range of eyepieces plus a 3x Barlow lens, allowing an increase in viewing power hundreds of times greater than that of an unaided eye! Specifications for Celestron PowerSeeker50 Astronomical Telescope: Standard Equipment: Aluminum tripod Optical Design: Refractor Aperture: 50mm Focal Length: 600mm Focal Ratio: 12 Finderscope: 5x24 Star Diagonal:.96" Eyepiece1: 20mm -.96" Eyepiece2: 12mm -.96" Eyepiece3: 4mm -.96" Barlow Lens: 3x-.96" Features of Celestron PowerSeeker 50 Astronomical Telescope: Glossy silver aluminum finish Glass components Coated optics Altazimuth mount 2-Year Warranty Package Contents: Celestron PowerSeeker - 50 Astronomical Telescope (mm (30x), 12mm (50x) & 4mm (150x) Eyepieces (x24 Finderscope 3x Barlow Lens (° Erect Image Diagonal (0.96") Aluminum Tripod with Accessory Tray

Celestron Powerseeker 70AZ Telescope The Celestron Powerseeker 70AZ Telescope is a great way to open up the wonders of the Universe to the aspiring astronomer. The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power.Amateur astronomy is a great family hobby that can be enjoyed year round, and Celestron¿s PowerSeekers are the ideal choice for an affordable and high quality telescope that will provide many hours of enjoyment for the entire family.The Celestron Powerseeker 70AZ Telescope is quick and easy to set up ¿ even for the novice. No tools are required for assembly!All of Celestron¿s PowerSeekers include a full range of eyepieces plus a 3x Barlow lens that provides an increase in viewing power hundreds of times greater than that of the unaided eye!PowerSeekers are designed and manufactured using all fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity.Erect Image Optics are ideal for terrestrial (land) and astronomical (sky) use. Quick and easy no-tool setup Slow motion controls for smooth tracking Erect image optics - Ideal for terrestrial and astronomical use Fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity 3x Barlow lens triples the magnifying power of each eyepiece Accessory tray for convenient storage of accessories ¿TheSkyX ¿ First Light Edition¿ astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images SPECIFICATIONS Optical Design: Refractor Aperture (mm): 70 mm (2.76 in) Focal Length: 700 mm (28 in) Focal Ratio: 10 Focal Length of Eyepiece 1:L (mm) 20 mm (0.79 in) Magnification of Eyepiece 1: 35 x Focal Length of Eyepiece 2: (mm) 4 mm (0.16 in) Magnification of Eyepiece 2: 175 x Barlow Lens: 3 x Finderscope: 5x24 Star Diagonal: 1.25" Erect Image Diagonal Mount Type: Altazimuth Accessory Tray: No-Tool Tray with Eyepiece holder Tripod: Aluminum Highest Useful Magnification: 165 x Lowest Useful Magnification: 10 x Limiting Stellar Magnitude: 11.7 Resolution (Rayleigh): 1.99 arc seconds Resolution (Dawes): 1.66 arc seconds Light Gathering Power (Compared to human eye): 100 x Apparent Field of View: 1.4 ° Linear Field of View (@1000 yds): 74 ft (23 m) Optical Coatings: Fully-Coated Optical Tube Length: 30 in (762 mm) Packaging Info Package Weight:  6kg Box Dimensions: (LxWxH) 100x35x25cm IN THE BOX Celestron PowerSeeker 70AZ Refractor Telescope 5x24 Finderscope 20 mm Eyepiece 4 mm Eyepiece Erect Image 90° Star Diagonal Aluminum Tripod with Accessory Tray Manual Altazimuth Mount The SkyX" Software CD ROM

Celestron Powerseeker 60 AZ Telescope With quick and easy no-tool setup the Celestron Powerseeker 60 AZ Telescope is very easy to use. Slow motion controls for smooth tracking of celestial objects and erect image optics - Ideal for terrestrial and astronomical use'The Celestron Powerseeker 60 AZ Telescope has fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity and a 3x Barlow lens triples the magnifying power of each eyepiece.The kit also includes "TheSkyX — First Light Edition" astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images SPECIFICATIONS Optical Design: Refractor Aperture: (mm) 60 mm (2.36 in) Focal Length: 700 mm (28 in) Focal Ratio: 12 Focal Length of Eyepiece 1: (mm) 20 mm (0.79 in) Magnification of Eyepiece 1: 35 x Focal Length of Eyepiece 2: (mm) 4 mm (0.16 in) Magnification of Eyepiece 2: 175 x Barlow Lens: 3 x Finderscope: 5x24 Star Diagonal: 1.25" Erect Image Diagonal Mount Type: Altazimuth Accessory Tray: No-Tool Tray with Eyepiece holder Tripod: Aluminum Highest Useful Magnification: 142 x Lowest Useful Magnification: 8.57 x Limiting Stellar Magnitude: 11.4 Resolution: (Rayleigh) 2.32 arc seconds Resolution: (Dawes) 1.93 arc seconds Light Gathering Power: (Compared to human eye) 73 x Apparent Field of View: 1.2 ° Linear Field of View: (@1000 yds) 61 ft (19 m) Optical Coatings: Fully-Coated Optical Tube Length: 28 in (711 mm) Total Telescope Kit Weight: 7 lbs (3.18 kg) Packaging Info Package Weight:  5kg Box Dimensions: (LxWxH) 85x30x25cm IN THE BOX Celestron PowerSeeker 60 2.4"/60mm Refractor Telescope Kit PowerSeeker 142x60 Telescope Star Diagonal 20mm Eyepieces 4mm Eyepiece 3x Barlow Lens 1.5x Erecting Eyepiece

Explore the stars and see your world in a whole new light with the K-Way Lunar Telescope. The Lunar telescope has a versatile magnification range with a choice of six magnification powers. Before you begin, always choose a suitable location to assemble your telescope. The screws used to set-up your telescope require no tools. To avoid damage, tighten them securely using only your fingers. Includes three eyepieces and a 3 x Barlow lens Protection caps - the objective lens is fitted with a dust cap, remember to remove the cap for observation 56 -525 x Magnification Telescope Focal length: 700mm Objective diameter: 60mm Technical Specifications: Style 094734 Brands K-Way Best use Camping Functions 18 Includes SR eyepiece, H eyepiece, erecting eyepiece, Barlow lens, Finder scope, 90 degree diagonal, Accessory tray, Moon filter, Alt-Azimuth mount, Aluminium tripod, Optical tube, Adjusting knobs and screws Magnification 56x - 525x