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Best Adjustable Focus Lenses

Vortex Optics Diamondback HD Binoculars 10x42

  • 10x magnification & 42mm objective lenses, these Diamondback HD binos are optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, sharpness and light transmission.
  • Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright, clear, color-accurate images. Armortek coating protects exterior lenses from scratches, oil and dirt.
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular barrels at the same time. Diopter (located on right Eyepiece) adjusts for differences in a user's eyes..
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window mount..
  • Argon purging and O-ring seals provide water and fog proof performance in all environments. Rugged construction withstands recoil and impact. Includes glass Pak harness..
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Vortex Optics Diamondback HD 8x42 Binoculars

  • 8x magnification & 42mm objective lenses, these Diamondback HD binos are optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, sharpness and light transmission..
  • Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright, clear, color-accurate images. Armortek coating protects exterior lenses from scratches, oil and dirt..
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular barrels at the same time. Diopter (located on right eyepiece) adjusts for differences in a user's eyes..
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window mount..
  • Argon purging and o-ring seals provide water and fogproof performance in all environments. Rugged construction withstands recoil and impact. Includes GlassPak harness..
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Vortex Optics Diamondback HD Binoculars 12x50

  • 12x magnification & 50mm objective lenses, these Diamondback HD binos are optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, sharpness and light transmission..
  • Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright, clear, color-accurate images. Armortek coating protects exterior lenses from scratches, oil and dirt..
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular barrels at the same time. Diopter (located on right eyepiece) adjusts for differences in a user's eyes..
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window mount..
  • Argon purging and o-ring seals provide water and fogproof performance in all environments. Rugged construction withstands recoil and impact. Includes GlassPak harness..
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Focus Adjustable Reading Glasses +3D to -6D Diopters Dial Vision Adjustable Glasses Magnifying Reading Glasses Variable, Black, One Size

  • Dynamic power optic lenses for nearsighted and myopic as well as farsightedness. These adjustable eye glasses are great for men & women of various ages and prescriptions..
  • Variable focuses for instant 20/20 vision & clarity. Flexible frames, comfortable nose pads with impact scratch resistant poly carbonate lenses..
  • 100% brand new and high-quality made.The updated latest model is clearer and more durable than the previous generation lens. You can better adjust the focus to suit your focus..
  • It helps to prevent eye strain. Customizable power adjust reading glasses also improve vision with Alvarez dual lens technology for near intermediate & far distances..
  • Multiple purposes: reading glasses, gaming glasses. Adjustable magnification & prescription with a click of a dial..
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Foster Grant Men's Braydon Multifocus Rectangular Reading Glasses, Matte Navy Blue/Transparent, 54 mm + 2.5

  • Multi Focus Reading Glasses: Our multifunction reading glasses for men feature multi-focus lenses with 3 magnification strengths for reading, computer use, and interacting.
  • Scratch & Impact-Resistant: Our durable reading and computer glasses feature scratch- and impact-resistant polycarbonate lenses designed to withstand minor drops and dings.
  • Anti-Reflective: Our magnifying eyeglasses come equipped with a 5-layer anti-reflective coating designed to reduce reflections from screens and fluorescent lighting.
  • Comfortable & Flattering Fit: Our multifocus readers for men feature lightweight, sleek frames, rectangular lenses, adjustable nose pads, and spring-hinge support for all-day wear and comfort.
  • Case Included: Our multifocus magnifying glasses for reading come with a cleaning cloth and protective carrying case designed to extend the life of your non-prescription glasses.
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Vortex Optics Diamondback HD 10x50 Binoculars Black

  • 10x magnification & 50mm objective lenses, these Diamondback HD binos are optimized with select glass elements to deliver exceptional resolution, cut....
  • Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright,....
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular....
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window....
  • Argon purging and o-ring seals provide water and fogproof performance in all environments. Rugged construction withstands recoil and impact. Includes....
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Vortex Optics Diamondback HD 8x32 Binoculars

  • 8x magnification & 32mm objective lenses, these Diamondback HD binos are optimized with select glass elements to deliver exceptional resolution, cut....
  • Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright,....
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular....
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window....
  • Argon purging and O-ring seals provide water and fog proof performance in all environments. Rugged construction withstands recoil and impact. Does not....
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Vortex Optics Diamondback HD Binoculars 15x56

  • 15x magnification & 56mm objective lenses, these Diamondback HD binos give western hunters the power they need to glass big game in big country.....
  • Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright,....
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular....
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window....
  • Argon purging and o-ring seals provide water and fogproof performance in all environments. Rugged construction withstands recoil and impact. Includes....
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12x42 High Definition Binoculars for Adults Waterproof Fogproof Binoculars with Low Light Night Vision Durable and Clear FMC BAK4 Prism Lens,Binoculars for Bird Watching Hunting Hiking Sightseeing

  • 【 Professional & Compact 12x42 Binoculars 】Designed with 12x powerful magnification, 42mm large objective lenses and 367ft/1000yds large field of....
  • 【Multi-Coated Lenses & BAK-4 Prism 】The Travel binoculars are equipped with BAK-4 prism, fully muti-coated lenses and the objective lenses which....
  • 【 Easy to Focus & Clearer Details 】20mm large eyepiece binoculars come with a new phone adapter and a tripod. 2.25 times the image size of 12mm....
  • 【 Adjustable Eye Cups& metal central focus wheel】 Rubber covered eyepiece can be twisted up and down for different people to adjust the most....
  • 【Waterproof and Nitrogen filled】: The rubber armor with ergonomic design, non-slip, shock-proof, 7-level waterproof.In order to resist bad weather....
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Adjustable Diopters Reading Glasses-3 to +6 Strength, Dial Vision Adjustable Glasses, Adjustable Glasses Dial Vision, Vision Focus Adjustable Reading Glasses with Glasses Case

  • Dynamic power optic lenses for nearsighted and myopic as well as farsightedness. These adjustable eye glasses are great for men & women of various ages and prescriptions..
  • Variable focuses for instant 20/20 vision & clarity. Flexible frames, comfortable nose pads with impact scratch resistant poly carbonate lenses..
  • 100% brand new and high-quality made.The updated latest model is clearer and more durable than the previous generation lens. You can better adjust the focus to suit your focus..
  • It helps to prevent eye strain. Customizable power adjust reading glasses also improve vision with Alvarez dual lens technology for near intermediate & far distances..
  • Multiple purposes: reading glasses, gaming glasses. Adjustable magnification & prescription with a click of a dial..
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Aocate Dial Adjustable Glasses Variable Focus For Reading Distance Vision Eyeglasses

  • Twist The Knob To Adjust Focus Precisely At Different Distances.Lenses Are Anti Blue-Ray..
  • Adjustable Diopter Hyporopia Glasses For Either Far Or Near Distance Usage..
  • Daily Work, Reading, Watching Tv And Using The Computer-Now You Only Need A Pair Of Glasses To Complete All Operations..
  • Unisex Design Employed With Flexible Structure That Fits Heads Of All Sizes,For Seniors Women & Men..
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Vortex Optics Viper HS-T 6-24x50 SFP Riflescope VMR-1 MOA , black

  • The Viper HS-T 6-24x50 is one of multiple configurations in the Viper HS-T (Hunting & Shooting Tactical) line. VMR-1 Reticle (MOA) is perfect for accurate holds at extended ranges . Featured length of the barrel is approximately around 15.5 inches.
  • Incorporating our premium, fully multi-coated, extra-low dispersion lenses brings excellent resolution and color fidelity. The XR coatings provide enhanced light gathering capability while Armortek coating protects the lenses..
  • The exposed target-style turrets are constructed for precise and repeatable finger-adjustable clicks. A CRS Zero Stop allows for reliable return to zero capability after dialing temporary elevation corrections..
  • A 4x zoom provides magnification versatility while the side focus parallax adjustment provides optimal image focus and parallax removal. The fast focus eyepiece allows the shooter to properly adjust the reticle to your eye..
  • The one-piece tube is o-ring sealed and argon purged to ensure waterproof and fogproof performance. The Viper HS-T is a versatile yet simple riflescope that is at home in a hunting, target shooting, or tactical application..
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Vortex Optics Crossfire HD 10x42 Binoculars

  • 10x magnification & 42mm objective lenses, these Crossfire HD binos are optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission..
  • Fully multi-coated lenses increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Roof prism design is valued for greater durability and a more compact size..
  • Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular barrels at the same time. Diopter (located on right eyepiece) adjusts for differences in a user's eyes..
  • Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window mount..
  • Nitrogen purging and o-ring seals provide water and fogproof performance in all environments. Rugged construction withstands recoil and impact..
Check Stock