ReviewsBarlow Lenses

SVBONY Telescope Barlow Lenses, 1.25 Inch Telescope Accessory, Fully Metal Multi Coated Broadband Green Film Barlow Lens 5X for Telescope Astronomy Eyepiece

  • 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.
  • Quality aluminum stock and black anodized body.
  • 3 element 2 group lenses with multi coated optics design make image more crisp and sharp.
  • Qulity and shorty aluminum stock and black anodized body for a convenient long term use.
  • 2 element one group broadband green film multi coated optical glass.
  • the housing is blackened to maximize image contrast.
  • both that gets high quality observation without additional chromatic.
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AmScope SM-4TZ-144A-18M3 3.5X-90X Trinocular Stereo Zoom Microscope w/Multi-Zone 144 LED and 18MP USB 3.0 C-Mount Camera on Double Arm Boom Stand

  • 3.5X-90X extended zoom magnification using high-quality Greenough stereoscopic objective lenses with 0.5X and 2X Barlow lenses.This microscope is ideal for laboratories, repair shops, and engravers..
  • The microscope provides up to 6.5″ (165mm) of working distance.This microscope is ideal for laboratories, repair shops, and engravers..
  • A highly-versatile stereo microscope on a heavy-duty, multi-pivot boom-stand which allows the microscope to easily swing into place when needed, and away when not.Monitor and capture photos and videos with the included 18MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more..
  • Dual diopters can be adjusted to maintain consistent focus throughout the magnification range, greatly improving productivity..
  • The stereo optics provide upright images with clear depth-of-field and a wide view for hands-on applications.The 144-LED ring-light uses a power module with four subdivisions to produce either directional light or an encompassing ring of light..
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SVBONY 2X Barlow Lens, Doubles The Magnification Telescope Barlow Lenses, 1.25 inch Multi Coated Broadband Green Film Telescope Accessory with M42 Thread for Standard Telescope Eyepiece

  • 1.25 inches 2x achromatic Barlow lens effectively double the capacity of an existing set eyepieces.
  • the barlow edges and inner barrel are blackened to provide maximum contrast.
  • Two elements one group of fully multi coated HD broadband green film optical glass for excellent transmission.
  • the internal housing is baffled to eliminate unwanted reflections and chromatic aberration.
  • SVBONY Barlow lens using togeter with 1.25 inches telesope eyepieces gets high power magnification for more closely and more detailed at the moon's surface and other celestial bodies.
  • The Barlow lens role is not only to improve the image quality.
  • the housing is precision machined from aluminum stock and black anodized to a hard finish.
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SVBONY SV188P Dielectric Mirror Star Diagonal, 1.25 Inch 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings

  • super flat mirror with dielectric coatings to reduce reflected light loss.
  • 1.25 inches nosepiece fits 1.25 inches telescopes.
  • Barlow lenses and other accessories with a 1.25in insert barrel.
  • diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle.
  • Correct upside down and left right reversed image.
  • but left and right reversed if use the 90 degrees to your telescope.
  • Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments.
  • effortless fixes more firmly and will not scratch your eyepieces barrels.
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SVBONY SV137 3X Barlow Lens 1.25 inch Telescope Accessory Metal Body Fully Multi-Coated Barlow Eyepiece with Internal Brass Ring

  • Different from the black that is common in the market.
  • The silvery look makes the product look more stylish.
  • The overall appearance is beautiful and upscale.
  • A brass compression ring can protect your eyepiece from marring or scratching the barrel.
  • Reduce scattering of stray light and maximize contrast.
  • No slip prevent the barlow lens from falling off accidentally.
  • Rubber grip ring for secure handling even in moist conditions.
  • The lens fully multi-coated provide a sharp view.
  • Excellent optical performance with high contrast and high resolution.
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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..
  • 5x Barlow lens has a magnification of 2.5 times in the actual measurement..
  • Works with telescopes from Celestron, Skywatcher, Mead, Orion, and most brands..
  • Universal M42 thread connection, you can also connect an SLR camera. Connect one end to the T-ring, then the SLR, and finally the entire assembly to the astronomical telescope to begin photography..
  • Both the 5x Barlow lens and Moon Filter frame are processed by precision CNC. The anti-rust surface treatment is suitable for long-term use..
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HAYEAR Trinocular Stereo Micrsocope 3.5X-90X Magnification Simul Focal Microscope Head, Double Arm Boom Heavy Stand, 0.7X-4.5X Objective Zoom, 48MP 2K HDMI USB Industrial Camera for Phone PCB Repair

  • This is an excellent stereo inspection microscope with intensity-adjustable 56-LED ring light. The microscope head is 7x-45x super wide zoom magnification power, with 0.5X and 2X auxiliary barlow lens, which will extend the magnification to 0.35X to 90X, and change the working distance accordingly..
  • The trinocular head with 45 degree inclined 360 degree swiveling eye tubes WF10X 20mm, provides the sharp stereo erect images with a wide field of view. The camera mounting goes with 0.5X CTV adapter, which supports synchronous focus through 48MP HDMI camera and WF10X 20mm eyepiece lenses..
  • The double boom heavy stand is very stable and universal movement. Vertical Pillar: high 380mm,Diameter Ø32mm, Horizontal moving:235mm, Base size: 210x260x40mm, weight: 21KG..
  • The 48MP HDMI camera is high speed industrial camera up to 60fps. It supports TF card storage for images and videos via HDMI output. For USB output, the best resolution is 1080P..
  • We provide one year quality warranty for the product. For technical support please contact us freely. If you want to change the eyepiece lenses of the stereo microscope, we have serveral models for your option..
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SVBONY 1.25 inches 3X Barlow Lens Fully-Multi Coated achromatic Lens Fully Metal Telescope Accessories for Astronomical Photography

  • triple the power of any 1.25" telescope eyepiece with the universal barlow lens.
  • For owners of fast short focal length telescopes.
  • the image will be clearer than the average increase in magnification up to 15 times the image clarity.
  • 3x Barlow triples the magnification of any 1.25” eyepiece.
  • Compatible with most 1.25 Inch diameter telescope eyepieces.
  • Includes both end caps to protect against dust and fingerprints.
  • This Barlow comes with a set screw to securely hold your eyepieces.
  • full unit increases magnification of eyepiece by 3x.
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Meoptex 1-1/4 Super Plossl 4MM 6MM 9MM 12MM 15MM 32MM 40MM Eyepiece Green lens 12mm

  • Fully multi coated with HD broadband green film optical glass lens.
  • multi layer coating group on each eyepiece lens surface to maximize light....
  • M42 threaded for any standard 1.25” nebula filters.
  • Barlow lens and other 1.25" astronomical devices.
  • the eyepiece barrel is internally blackened to....
  • the Barlow lens doubles the magnification of any standard 1.25” eyepiece or double the capacity of an existing set....
  • Soft rubber eye guards fold down for eyeglass wearers.
  • the folded eye guard custom fitted with the bayonet mount and protect eyeglasses from coming....
  • 4mm 10mm 25mm focal length Plossl eyepieces that provide low.
  • medium and high powered magnification for viewing a wide range of objects.
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SVBONY SV137 Barlow Lens 1.25 Inch 2x Barlow Lens Metal Body Fully Multi Coated Telescope Accessory for Standard Telescope Eyepiece Astronomy

  • Quality SVBONY SV137 1.25-Inch 2x Barlow Lens doubles the magnification of any 1. 25" Eyepiece.
  • The true FMC coating process ensures that each exposed air lens surface is fully broadband coated to ensure adequate transmission and image quality.
  • 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.
  • 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.
  • 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.
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Resetting on the Appalachian Trail

  • 156 Pages - 02/22/2022 (Publication Date) - Philip H Barlow (Publisher).
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