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Best Low Cost Fresnel Lens

3X Hands Free Magnifying Glass for Reading , 7.1\x4.7\Neck Wear Full Page Magnifier for Books,Small Prints ,Cross Stitch,Low Vision Seniors with Aging Eyes(Black)

  • [Large&Clear Viewing Area]:Large Magnifying Glass Covering a large viewing area of 7.1x4.73 inches, the size of the visible area of the lens is 7.1x4.7 inches, and it can be enlarged by 300% without distortion..
  • [Premium Fresnel Magnifying]:The lens is made out of optical grade PVC a superior material to another fresnel lens, which provides crystal clear image quality with minimal distortion, perfect for seniors with aging eyes and low vision individuals..
  • [Multi-scene use]:The Flexible Gooseneck make you can Hang around your neck and Stand magnifier on a table.Handheld loupe with the detachable lens. Designed for everyone and every occasion. Perfect for reading books and newspaper,using cell phones and tablets..
  • [Ergonomic Design]:The unit itself only weights 8 ounces,you can adjust the lens at any angle without worrying about its stability,therefore, ideal for long reading time,Close Work,Sewing, Cross Stitch, Inspection, Repair, Crafts..
  • [Perfect Gift for The Elderly]:Great magnifier for seniors, Most elderly have difficulty reading the small print on coupons, prescription,medical bottle.magnifying glass with stand also a great choice for those who have low or impaired vision of most types.Gifts for elderly parents..
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4X Magnifying Glass with Stand, 10\x6\ Flexible Gooseneck Magnifying, Large Page Magnifier for Reading Small Prints & Low Vision Seniors with Aging Eyes

  • [Large&Clear Viewing Area] - Covering a large viewing area of 10x6 inches, the size of the visible area of the lens is 10x6 inches, and it can be enlarged by 400% without distortion. Ideal for Viewing and checking tiny hobby and crafting materials, small electronic gadget parts such as screws and pins..
  • [Premium Fresnel Magnifying] - The lens is made out of optical grade PVC a superior material to another fresnel lens, which provides crystal clear image quality with minimal distortion, perfect for seniors with aging eyes and low vision individuals..
  • [Reduces Eye Strain] - Ideal for those who need to work in constant close proximity or need to compensate for eye aging. Helps reduce eye strain and can work all day..
  • [Flexible Gooseneck 360-degree Adjustment] - The gooseneck is 14 inches long and you can bend it in any direction without having to adjust it all the time..
  • [Ergonomic Design] - This magnifier has a sturdy and thick base design, you can adjust the lens at any angle without worrying about its stability..
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4X Magnifying Glass with Stand, 10\x6\ Flexible Gooseneck Magnifying, Large Page Magnifier for Reading Small Prints & Low Vision Seniors with Aging Eyes

  • [Premium Fresnel Magnifying] - The lens is made out of optical grade PVC a superior material to another fresnel lens, which provides crystal clear image quality with minimal distortion, perfect for seniors with aging eyes and low vision individuals..
  • [Large&Clear Viewing Area] - Covering a large viewing area of 10x6 inches, the size of the visible area of the lens is 10x6 inches, and it can be enlarged by 400% without distortion. Ideal for Viewing and checking tiny hobby and crafting materials, small electronic gadget parts such as screws and pins..
  • [Flexible Gooseneck 360-degree Adjustment] - The gooseneck is 14 inches long and you can bend it in any direction without having to adjust it all the time..
  • [Reduces Eye Strain] - Ideal for those who need to work in constant close proximity or need to compensate for eye aging. Helps reduce eye strain and can work all day..
  • [Ergonomic Design] - This magnifier has a sturdy and thick base design, you can adjust the lens at any angle without worrying about its stability..
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Fresnel Lens Collection 1-Light Fresnel Glass Coastal Pendant Light Brushed Nickel

  • VINTAGE INDUSTRIAL DESIGN: Add focused task lighting packed with industrial flair with the Fresnel Lens Collection Brushed Nickel One-Light Industrial Hanging Pendant Light ideal for any kitchen island, bar, breakfast nook, or home office in coastal, transitional, urban industrial, or vintage electric settings..
  • PRISMATIC GLASS FRESNEL LENS: A Fresnel lens composed of high-quality prismatic glass adds to the pendant’s historical aesthetic..
  • BRUSHED NICKEL FINISH: An understated brushed nickel finish coats the light fixture to accentuate the pendant's antique nautical style..
  • DIMENSIONS: Measures 12-1/8-inch width by 10-1/2-inch height..
  • SATISFACTION GUARANTEED: Our 1-year limited warranty will guarantee your complete satisfaction with your purchase. It is time to breathe new life into the mundane everyday with a refreshed lighting design. Make your purchase today to begin your journey to a whole new lighting experience!.
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EXMAX NG-10X Bowens Bowen Mount Condenser Adjustable Fresnel Focus Lens Adapter Fresnel Spot S-Mount Attachment for Photo Studio Portraits Photography Flash Led Light Modifier 4 Color Filter

  • This is made as two telescoping, black plastic tubes. At one end are Bowens mount tabs, at the other end is a glass fresnel lens, and in the middle you twist the two telescoping tubes to get the lens to move towards or away from the mount. It's solid and well built.The NG-10X Fresnel Focusing Lens adapter adopts Bowens mount,suitable for most of LED studio light and flash light. It’s perfect for shooting profile, long distance shooting or old-style Hollywood effects with four color gel filters..
  • Rotary telescoping design, by rotating twisting to adjust the light focus angle from floodlight to spotlight (10-40 degrees) and can increase brightness of original light by up to 5-10 times.With a smaller point source as speed lights.it may work better. It allows you to get a concentrated spot of light with a nice falloff, and adds a lot of control to an otherwise "light bomb" of light. With a speedlight + bowns adapter, it creates tight spot which could be used the most as a background light..
  • Four color filter(including yellow, red, green, blue filters) are provided and snap into the front focus lens.they're easy to snap on and can be changed quickly for creating color accents or special effects.Angle adjust from 10 ~ 40°. 5-10 times brighter when most fo....
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Fresnel Lens, 200x200mm, Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm)

  • Focal length 100mm, Thickness:2mm, Material: PMMA (Acrylic).
  • High Light Transmittance, High Efficiency in Focusing, High Precision..
  • Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research.
  • Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens.
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Fresnel Lens Magnifier Diameter 100mm 4 Focal Length 100mm Acrylic Ultrathin Lens for Physics Classroom,Solar Heating,Magnifiying Focal Length 100mm

  • Size:Φ100mm, Thickness:2mm, Material: PMMA (Acrylic).
  • High Light Transmittance, High Efficiency in Focusing, High Precision..
  • Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research.
  • Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens.
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EXMAX NG-10X Fresnel Lens Focusing Adapter Fresnel Spot S-Mount Adapter Attachment 10-40° 5X Brighter Focus Lens Adjust for godox sl-60w Bowens Mount Studio Light Flash LED Light 4 Color Gel Filters

  • This is made as two telescoping, black plastic tubes. At one end are Bowens mount tabs, at the other end is a glass fresnel lens, and in the middle you twist the two telescoping tubes to get the lens to move towards or away from the mount. It's solid and well built.The NG-10X Fresnel Focusing Lens adapter adopts Bowens mount,suitable for most of LED studio light and flash light. It’s perfect for shooting profile, long distance shooting or old-style Hollywood effects with four color gel filters..
  • Rotary telescoping design, by rotating twisting to adjust the light focus angle from floodlight to spotlight (10-40 degrees) and can increase brightness of original light by up to 5-10 times.With a smaller point source as speed lights.it may work better. It allows you to get a concentrated spot of light with a nice falloff, and adds a lot of control to an otherwise "light bomb" of light. With a speedlight + bowns adapter, it creates tight spot which could be used the most as a background light..
  • Four color filter(including yellow, red, green, blue filters) are provided and snap into the front focus lens.they're easy to snap on and can be changed quickly for creating color accents or special effects.Angle adjust from 10 ~ 40°. 5-10 times brighter when most fo....
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Apollo Overhead Projector, Horizon 2, 2000 Lumen Output, 10\ x 10\

  • SHARP IMAGE – Open head, double fresnel lens keeps images clear and even, which assures edge-to-edge sharpness and brightness. Features 2000 lumen light output and 10" x 10" stage glass surface area..
  • LASTING USE – A built-in high-efficiency cooling system prevents overheating. The high/low lamp controls help extend the life of the projector, so you can present more often..
  • DESIGNED FOR SCHOOLS – Weighing just 12 lbs. and with 2 carry grip handles, the projector can be easily moved from classroom to classroom. Store it away when not in use to take up less space..
  • WARRANTY AND FEATURES – Projector has a 2 year warranty. Comes with a lamp changer, locking Kensington Security Slot for theft prevention and thermal shutoff switch for safety..
  • TRANSPARENT FILM COMPATIBLE – Create a dynamic presentation by using transparency sheets. For best results use Apollo Transparency Film, sold separately..
  • Popular, reliable, easy-to-use tabletop projector with 2000 lumen light output features high-efficiency cooling system & thermal shutoff safety switch.
  • Ideal for use in classrooms and small rooms with up to 20 people.
  • Open head with double fresnel lens assures edge-to-edge sharpness and brightness.
  • 10 x 10 Inch stage glass accommodates 8.5 x 11 Inch transparency ....
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Clear Wide Angle Lens Blind Spot Mirror Rear View Mirror Reverse Parking Fresnel Lens HiYi 10' X 8' HD Wide Angle Lens Reversing Stickers Universal Auto Interior Rearview Mirrors Gadget

  • 【Clear Wide Angle Lens】Are you still worried about not seeing what is directly behind you when backing up? This wide angle lens takes care of that, as it allows the driver to see using the inside mirror back much farther. HD 8x10 inch Fresnel len will give a very clear wide angle view of what's behind help you van or tight spots, and gives you a lot more confidence when backing up. All in all, it can both an eliminates blind spots for increasing visibility and increases safety..
  • 【Easy To Install】Installation was easy, trim only as needed. Clean the glass then mist the glass with water so that it is uniformly wet. Then press the Fresnel lens against the glass using an unrolling motion so as to minimize any air bubbles beneath the lens, you can then work out any remaining air bubbles by pressing them toward the outside edges of the lens, no need to use glue adhesive..
  • 【Reversing Stickers Material】Made of lightweight and flexible PVC, it is both no dazzle and double images. After strict testing, more than 10,000 reuse times..
  • 【Wide Application】The size is about 8" x 10" and focal length: -330mm. Fits for minivans, wagons, SUVs, hatchbacks, cargo vans, and RVs and more. (Note: Can cut by scissors into smaller pieces for small window area.).
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14'' Phone Screen Magnifier - Premium Screen Magnifier for Cell Phone. HD Phone Magnifier Screen - 3D Cell Phone Screen Magnifier - Cool Tech Gifts for Men - Cell Phone Accessories compatible with all models (Black)

  • ...le phone bracket that can enlarge the screen of the mobile phone. Compatible for mobile smartphone models up to 7 inches..
  • Design based on Ergonomic principle, fine-tuning the use distance and the bottom bracket can meet the needs of different users. Abandoning Injection Molding Technology..
  • Circular wave disposition Fresnel lens that can amplify the image with ultra reality definition. Fresnel lens are typically used in vessels, which is capable providing bigger magnification with smaller lens size. now specially made for eye protection. Easy lightweight pull out envelope with silicone handle attached..
  • Made of assorted material, and the use of scientific pressing technology to produce the top Fresnel lens, making the picture clearer, fashion and Science. The combination of technological innovation create smooth appearance of product, making in line with the aesthetic needs of modern peopleThe design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design..
  • 17cm(7inches) anti slip silicon pad attached on the phone stand panel for longer lasting phone stability. 2 built-in support extendable raise legs below to elevate the angle for better v....
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TIESOME Fresnel Lens, 20 Pieces 3X Pocket Size Magnifier Lenses Credit Card Magnifier Wallet Magnifying Lenses Jewelry Loupe for Reading or Fire Starter 3.34 x 2.16 Inch

  • 【Clear Imaging】: The pocket magnifier is made of good quality PVC plastic material, providing clear and nice viewing effects. The lens is made out of optical grade PVC a superior material to another fresnel lens, which provides crystal clear image quality with minimal distortion, perfect for seniors with aging eyes and low vision individuals..
  • 【3X magnification】: All the magnifying lenses included in this package magnify up to 300%. It is considered the most comfortable magnification for reading small prints, ideal for Viewing and checking tiny hobby and crafting materials, and small electronic gadget parts such as screws and pins..
  • 【Easy to use】: Place the magnifier over the object to be observed, make the lens parallel to the line of sight, have clear distance imaging, have good maximum magnification, and find a better viewing position when moving the identified object..
  • 【Easy to Store】: The magnifier size 5.9 x 4.13 x 0.42 inches is lightweight and pocket size easy to carry. You can place it in a purse, wallet, pocket, and so on, it will not take up too much space..
  • 【Wide Range of Applications】: Thin Fresnel lenses are well made, Start fires by concentrating the sun's rays, great backup fire starter for survival kits. Suitable for ....
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Wolo (3205-B) Emergency 1 Rotating Emergency Warning Light - Blue Lens, Magnet Mount

  • 12-volt extremely bright, teardrop style rotating warning light.
  • The chrome Fresnel reflector magnifies the light making it visible for long distances.
  • Features a high performance permanent magnet low noise motor.
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