Reviews Magnification Power

Donegan DA-5 OptiVisor Headband Magnifier, 2.5x Magnification, 8\ Focal Length

  • Binocular headband magnifier provides hands-free magnification and viewing for a variety of applications such as jewelry-making, watch-making, needlework, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting.
  • Available in multiple dioptric strengths (indicated by the model number) that provide a specific magnification power (X), depending on the distance from the object.
  • A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8”).
  • Optical glass lenses are ground and polished into prismatic lenses for quality and clarity.
  • Can be worn over prescription or safety eyeglasses.
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Astromania 1.25\ 3X Short Focus Barlow Lens for Telescope Eyepiece - Superior Sharpness and Color Correction

  • 3x increase in magnification - Superior sharpness and color correction, optical components, real physical computing magnification..
  • It not only increases the magnification, the image will be clearer than the average increase in magnification up to 15 times the image clarity..
  • High quality Barlow. Bayonet SLR cameras can be connected to increase the multiples of the camera to take pictures..
  • Essentially triple the power of any 1.25" telescope eyepiece with the universal Barlow Lens. Suitable for high contrast, high power applications in any telescope..
  • Compatible with most 1.25- Inch diameter telescope eyepieces, eyepiece filters, DSLR camera and other T-thread type accessories..
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Monstrum Rifle Scope Throw Lever | 46 mm Diameter | Standard

  • Throw Lever built for attachment to variable power rifle scopes allowing for smooth and controlled adjustment of your scope magnification.
  • Available in three sizes - 43 mm, 44 mm, and 46 mm diameter - for compatibility across most scope models and sizes.
  • Available in notched or standard versions for magnification rings of different form factors.. Notched versions have a concave slot inside the lever to accommodate magnification rings with an integrated throw lever. Standard versions have a protruding wedge to secure more tightly to grooved magnification rings..
  • Installs securely around the scope magnification ring. Please refer to the measurement instructions before purchasing to ensure a proper fit..
  • All Monstrum scope accessories come with a lifetime guarantee..
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AmScope 3.5X-90X Zoom Stereo Trinocular Microscope on Dual-Arm Boom Stand with Dual-Fiber-Optic LED Illuminator + 18MP USB3.0 Camera

  • 3.5X-90X very large zoom magnification power with crisp sharp images.
  • 2-1/2" (65mm) SUPER widefield of view and 8" (200mm) working distance.
  • 3D boom stand allowing to point microscope head in any direction desired.
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oupuntoe Scope switchview Throw Lever Fit 44mm Diameter Magnification Ring

  • Throw Lever built for attachment to variable power rifle scopes allowing for smooth and controlled adjustment of your scope magnification.
  • Available in three sizes - 43 mm, 44 mm, and 46 mm diameter - for compatibility across most scope models and sizes.
  • Available in notched or standard versions for magnification rings of different form factors.. Notched versions have a concave slot inside the lever to accommodate magnification rings with an integrated throw lever. Standard versions have a protruding wedge to secure more tightly to grooved magnification rings..
  • Installs securely around the scope magnification ring. Please refer to the measurement instructions before purchasing to ensure a proper fit..
  • All Monstrum scope accessories come with a lifetime guarantee..
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SIGVAN Progressive Multifocal Computer Glasses Women Men Blue Light Blocking Reading Glasses Spring Hinge Readers (2 Transparent, 1.5)

  • Progressive multifocal glasses are suitable for reading and looking at distant objects without frequent picking. The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power magnification for working on computer, watching TV, etc. Top part is half-power magnification for walking, shopping and so on. It means that you can wear the glasses anytime and anywhere..
  • Blue light glasses can effectively block blue light radiation emitted by electronic devices, such as blue light emitted by PCs, smartphones and TVs, thereby eliminating eye fatigue and headaches, and protecting eyesight..
  • High Quality Design Glasses Well crafted for long lasting durability. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives..
  • The magnification strength in the lenses are accurate,are made from quality material easily enabling you to read small texts and minute details without stress,many degrees to choose..
  • If you have any questions about quality, please feel free to contact us. We look forward to your cooperation! We will do our best to provide customer....
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SIGVAN Progressive Multifocal Computer Glasses Women Men Blue Light Blocking Reading Glasses Spring Hinge Readers (2 Mix, 2.25)

  • Progressive multifocal glasses are suitable for reading and looking at distant objects without frequent picking. The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power magnification for working on computer, watching TV, etc. Top part is half-power magnification for walking, shopping and so on. It means that you can wear the glasses anytime and anywhere..
  • Blue light glasses can effectively block blue light radiation emitted by electronic devices, such as blue light emitted by PCs, smartphones and TVs, thereby eliminating eye fatigue and headaches, and protecting eyesight..
  • High Quality Design Glasses Well crafted for long lasting durability. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives..
  • The magnification strength in the lenses are accurate,are made from quality material easily enabling you to read small texts and minute details without stress,many degrees to choose..
  • If you have any questions about quality, please feel free to contact us. We look forward to your cooperation! We will do our best to provide customer....
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Firmoo Blue Light Blocking Glasses，Cat Eye Vintage Reading Eyeglasses (Tortoise Shell, 1.00x Bluelight Blockers)

  • ...l media, Firmoo anti blue rays glasses help to reduce eye strain and headache by blocking blue light for you. Besides protecting your eyes, Firmoo oversized computer glasses are perfect accessories to show yourself on social media.Special designed oversized Cat eye look would shine your style out from other people..
  • Magnification - These glasses are +1.00 magnification. Your reader magnification/power depends on how far you are from the screen you are viewing. For a laptop or desktop (19+ inches away) select a magnification 2/3 your normal reading power. (eg:Your normal power is +3.00, then choose +2.00 for this case) For a smartphone, tablet or a book about select your normal reading power..
  • FRAME TECHNICAL CHARACTERISTICS - 1.Acetate frame is known for its strong stability and not easy to deform. 2.Replaceable lens to meet your reading glasses or sunglasses needs. 3.High wear-resistance, hard to break and 90 days return policy is another quality warranty. 4.Skin friendly without causing allergic reactions..
  • LENS TECHNICAL CHARACTERISTICS - 1.Multifunctional coatings,like UV400 protection, anti scratch coatings. 2.Reasonable blocking rate. Firmoo computer glasses lens' blocking rate are designed at about 40% considering two reasons:Higher rate would ca....
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Ovente 7 Tabletop Makeup Mirror with Stand 1X & 7X Magnifier Spinning Double Sided Round Vanity Mirror Ideal for Dresser Bedroom Office & Bath Antique Bronze MNLCT70ABZ1X7X

  • Pocket magnifier provides magnification and viewing for a variety of applications such as jewelry-making, watch-making, needlework, artwork,....
  • Available in multiple dioptric strengths that provide a specific magnification power (X), depending on the distance from the object (focal length).
  • A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a....
  • Double, round lens system that slides into case for storage, and fits in a trouser pocket or a purse.
  • Durable, dustproof, plastic, round case that slides open for use as a handle, and clicks closed to protect the magnifier when not is use.
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Firmoo Anti Blue Ray Glasses, Vintage Chic Cateye TR Frame Computer Reading Glasses, Anti Eyestrain UV400 Protection Glasses for Women (Pattern,+1.50)

  • ...to reduce eye strain and headache by blocking blue light for you. Besides protecting your eyes, Firmoo oversized computer glasses are perfect accessories to show yourself on social media.Special designed oversized Cat eye look would shine your style out from other people..
  • MAGNIFICATION - These glasses are +1.50 magnification. Your reader magnification/power depends on how far you are from the screen you are viewing. For a laptop or desktop (19+ inches away) select a magnification 2/3 your normal reading power. (eg:Your normal power is +3.00, then choose +2.00 for this case) For a smartphone, tablet or a book about select your normal reading power..
  • FRAME TECHNICAL CHARACTERISTICS - 1.Acetate frame is known for its strong stability and not easy to deform. 2.Replaceable lens to meet your reading glasses or sunglasses needs. 3.High wear-resistance, hard to break and 90 days return policy is another quality warranty. 4.Skin friendly without causing allergic reactions..
  • LENS TECHNICAL CHARACTERISTICS - 1.Multifunctional coatings,like UV400 protection, anti scratch coatings. 2.Reasonable blocking rate. Firmoo computer glasses le....
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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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Celestron AstroMaster Telescope Accessory Kit

  • 15 mm Kellner Eyepiece.6 mm Plössl Eyepiece.2x Power Lens with T-threads. 80A Blue Planetary Filter.25 Red Planetary Filter. Moon Filter. Micro Fiber Cloth. Plastic Carrying Case with Foam.
  • Fully-coated eyepieces for higher magnification. 2x Power Lens will double the magnification of any eyepiece used with it.
  • 2x Power Lens features t-threads to attach a camera to your telescope (with optional t-ring). Planetary filters enhance the details on Jupiter, Saturn, Mars and Venus.
  • Moon filter allows detailed views of the Moon especially during the brighter phases.
  • Carrying case fits all of the included items in the die-cut foam interior.
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Half Frame Progressive Multifocus Reading Glasses Anti Blue Light ,Semi Rimless Readers For Men

  • Blue Light Blocking:Anti-Blue light lens:help you block almost 96% harmful blue light, reduce eyestrain and headache.
  • Progressive multifocus:The glasses for all your need. The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power magnification for working on computer, watching TV, etc. Top part is half-power magnification for walking, shopping and so on..
  • Compatibility:Readers men with spring hinge frame and silicone nose pads, can adapt to most face and nose shapes, durable for long-term use. Classic rectangular half frame design, suitable for men..
  • High Quality Workmanship :Mens reading glasses with tough stainless steel frames ensure the spectacles are not easily deformed or damaged. The scratch resistant lenses are with accurate strengths: 1.00, 1.50, 1.75, 2.00,2.50,3.00, 3.50.
  • This is a very convenient and fun reading glasses. It unlocks the new way of wearing glasses and keeps you away from wearing discomfort.If you have any questions, please just contact us..
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