ReviewsBi concave Lenses

VITENZI Bifocal Sunglasses for Women, Jackie O Reading Tinted Readers, Vittoria in Tortoise 2.75

  • Block Ultraviolet Rays - Protect Your Eyes with UV400 Protective Coating and Block 100% UVA-UVB Harmful Rays for Superior Eye Protection.
  • Nearly Invisible Bifocal Lenses - Regular Sun Glasses on Top with Almost Invisible 2.75 Power at the Bottom Perfect for Outdoor Reading and Distance Viewing.
  • UV 400 Flash Coating - Provides Superior Clarity, Ultra Scratch-resistant, Blocks 100% of UVB and UVA Rays by Ensuring No Light Below Wavelength of 400 Nanometers Reach Your Eyes.
  • Convenient - Reader Magnification and Sunglasses in One, No More Carrying Multiple Pairs of Glasses.
  • Superior Readers - Scratch Resistant Coated Polycarbonate Lenses That Are Optically Bi Focal Correct For Superior HD Vision + Durable Rectangle Butterfly Frame to Enjoy the Outdoors.
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WAC Lighting ME-808-WT MR16 Monopoint 808 Spot Light in White

  • Die-cast aluminum fixture with bi-pin ceramic socket and 18 gauge Teflon insulated wires, with fiberglass sleeves. Supplied with tempered clear glass lens..
  • Special lens types such as spread lenses and UV lenses can be used..
  • Can be ceiling or wall mounted. 120V transformer in canopy (1 Watt Min Load to accommodate LED Lamps)..
  • Smooth and continuous dimming to 10% when installed with an electronic low voltage dimmer..
  • Accepts one 12V LED MR16 or Halogen MR16 lamp up to 50W max. LED Lamp included with 808LED version, lamp sold separately on the 808 non-LED version..
  • Integrated 60-Watt Low Voltage Electronic 12V Transformer.
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Reader Sunglasses for Women Bifocal for Reading Under the Sun Cateye Glasses Black Tortoise 2.50

  • ALMOST INVISIBLE NO LINE BIFOCALS: Regular Sunglasses On Top with Your Choice Of Almost Invisible Optic Powers At The Bottom Perfect For Outdoor Reading And Distance Viewing. No Longer Will You Need To Carry Multiple Pairs Of Glasses.
  • OUTSTANDING LENSES: Premium Quality HD Vision Bi-focal Lenses of Your Choice. Perfect Reader Sunglasses For Women.
  • FULL COVERAGE: Protective Reading Sunglasses That Protects Your Eyes From UV Rays So You Can Read Outdoors All Day.
  • Lightweight, Durable and Stylish Reading Reader Sunglasses - Perfect For Protecting Your Eyes While Reading To Preserve Your Eye Health.
  • Polycarbonate Lens With Maximum Precision for Long Term Comfort Reading. UV400, 100% UVA and UVB for Your Outdoor Reading and Distance Viewing.
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Ray-Ban RX7047 Rectangular Prescription Eyeglass Frames Matte Black/Demo Lens 54 mm

  • Functional frame that is available in transparent tones and Bi-color combos for a cool refresh look.
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PEARL IZUMI Men's Elite RD IV Black-M, 39.5 EU/6.5 C US

  • Fully bonded upper eliminates uncomfortable seams and hotspots. Integrated BOA lace guides allows for an extremely low profile upper that excellent pressure distribution.
  • Bi-Directional closure: delivers a semi-custom fit by gathering equally from both sides for even foot retention, with the precision of a micro-adjustable BOA reel.
  • Elite 1:1 power plate: elite grade uni-directional carbon for ultra-light stiffness.
  • direct-vent technology for cooling and drainage.
  • concave shaping for ultra low 7.0mm stack height.
  • Enhanced plate stiffness and anatomic support.
  • and built in longitudinal arch support for optimal power and efficiency.
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The Unisex Wrap Around Terminator Sun Reader Reading Sunglasses for Men and Women +1.25 Black

  • Fully Magnified Lenses - NOT Bi Focal, Aspheric Lenses to Minimize Scratching, Plastic Frame, Includes Microfiber Cleaning Carrying Case. These sun readers DO NOT have a bifocal line – the ENTIRE LENS IS MAGNIFIED. That’s why they are also called ‘no line bifocals.’ Sun readers have 100% UV protection. THIS STYLE FITS MEDIUM TO XLARGE HEADS: If you consider yourself to have a Medium to XLarge head, or wear at least a 7 hat size then these glasses should fit you well..
  • 180 WRAP PROTECTION: Blocks UV rays, wind and debris from all angles. Wrap lenses also filter out UV rays that bounce off the inside of your lenses if the sun is behind you. Wrap sunglasses keep your eyes comfortable and safe. 100% UV Dark Smoke UV400 Lenses for Maximum Sun Protection..
  • PRODUCT DIMENSIONS: Lens width: 60 mm, Lens height: 33 mm, Bridge: 20 mm, Arm: 121 mm. INCLUDES A MICROFIBER CLEANING CARRYING POUCH : While the sunglasses are in the pouch, simply rub the lenses with the soft microfiber to wipe off fingerprints, smudges and water marks. Take the sunglasses out and they are nice & shiny. Drawstring with tightening closures keeps the glasses secure inside..
  • Full Lens Reading Sunglasses with dark smoke tint. Available in 1.00, 1.25, 1.50, 1.75, 2.00, 2.25 , 2.50, 2.75....
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4 Pack Bifocal Reading Glasses Grey Lens Spring Hinge Outdoor Sunglasses Fashion Bifocal Sun Readers for Men Women

  • PRODUCT SIZE : Total Width: (140mm/5.51inch) Temple Length:(145mm/5.70inch) Lens Width: (54mm/2.12inch) Lens Height:(40mm/1.57inch） Bridge Distance:....
  • OUTDOOR UV400 SUN READERS : This is a unique reading sunglasses. It can offers UV400 protection. Blocks the harmful sun's rays from damaging your....
  • BIFOCAL LENSES : Bifocal lenses allow our readers offer higher versatility. Combine Sunglasses with Reading Glasses .Perfect for Outdoor Reading and....
  • GREAT VALUE : Value pack of 4 unisex bi-focal sun readers for the great price of 1!Convenient set allows you to keep a pair at your favorite reading....
  • WORRY-FREE SHOPPING : 100% risk free to try with our 90 Days Money Back Satisfaction Guarantee and Lifetime Breakage Warranty. In case of any broken....
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proSPORT Bifocal Sunglasses for Men Women +2.00 Safety Readers Sport Dark Black…

  • flexibility, and an incredibly smooth finish. These reader glasses for men & women are also extremely heat resistant, so they won't melt, warp or get sticky under sweltering sun while on golf course. Motorcycle bifocals and cycling bifocals should retain their shape to stay on your head..
  • ANSI Z.87.1 SAFETY RATED LENSES – When buying cheater sunglasses men and women, proper eye protection is key. These sunglass bifocal readers are constructed of safety rated ANSI Z87.1 impact resistant polycarbonate that is virtually unbreakable and extremely scratch resistant. Have you tried to break a CD (compact disc) before? It can’t be done! CDs are made of polycarbonate. These magnification sunglasses are can be used when safety glasses are required..
  • 180 WRAP & 100% UV PROTECTION: To block UV rays, wind & debris from all angles, you need bifocal sport sunglasses with cheaters w/ 180 degree protection. If the sun is behind you, flat lenses allow rays to bounce off the backside of the lenses into your eyes. Flat lenses don’t seal out wind & dust causing dry eyes. PU-MA sunglasses with readers have UV400 protection to block 100% UVA UVB & UVC rays which cause cataracts & corneal sunburn. Try readers bifocals for Golf Driving Fishing & Cycling..
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proSPORT Bifocal Sunglasses for Men Women +3.00 Safety Readers Sport Dark Black

  • flexibility, and an incredibly smooth finish. These reader glasses for men & women are also extremely heat resistant, so they won't melt, warp or get sticky under sweltering sun while on golf course. Motorcycle bifocals and cycling bifocals should retain their shape to stay on your head..
  • ANSI Z.87.1 SAFETY RATED LENSES – When buying cheater sunglasses men and women, proper eye protection is key. These sunglass bifocal readers are constructed of safety rated ANSI Z87.1 impact resistant polycarbonate that is virtually unbreakable and extremely scratch resistant. Have you tried to break a CD (compact disc) before? It can’t be done! CDs are made of polycarbonate. These magnification sunglasses are can be used when safety glasses are required..
  • 180 WRAP & 100% UV PROTECTION: To block UV rays, wind & debris from all angles, you need bifocal sport sunglasses with cheaters w/ 180 degree protection. If the sun is behind you, flat lenses allow rays to bounce off the backside of the lenses into your eyes. Flat lenses don’t seal out wind & dust causing dry eyes. PU-MA sunglasses with readers have UV400 protection to block 100% UVA UVB & UVC rays which cause cataracts & corneal sunburn. Try readers bifocals for Golf Driving Fishing & Cycling..
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Transition Photochromic Bifocal Reading Glasses for Mens and Womens ,Square Clear UV Protection Sunglasses Readers 0~+4.00 (black, 2.0 x)

  • Beautiful styling in addition to UV400 protection..
  • Photochromic glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes..
  • Reading, outdoors and socializing on a spring break, at a happy hour, at the beach, partying or meeting out at the corner cafe you'll look your best with these modern, yet classic styles. These sunglasses with bi-focals are as functional as they are fashionable. Made of tr90, this reader is lightweight, yet durable. The tinted lenses have the magnification of choice on the flat top bifocal portion, and no magnification on the rest of the lens.
  • If you have any question, please feel free to contact us..
  • 30 DAY MONEY BACK GUARANTEE - In Case any Broken Problem Happens, All Customers Enjoy 30 Day Money Back Guarantee. You Can Return and Get Refunded With no Reason. You Have no Risk to Try and We Will Provide You the Best Sell After Service.
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Obcursco Boat Navigation Lights Marine LED Navigation Light Boat LED Bow Light Ideal for Pontoon Skiff and Small Boat

  • Product Dimension - 3.1x 3.9 x 1.7 inches.
  • Giving extra visibility and safety: With a proprietary optical design, the red and green lenses are housed in a die-cast, triple chrome-plated zinc cover. Ideal for late-night boating, these bi-colored lights pierce through fog and mist, ensuring you are safe and visible. Meets USCG requirements for 2 nautical mile visibility..
  • Durable housing cover design: Compared to Chrome Plated Zinc housing cover, which passed a 72-hour salt spray test, it can avoid corrosion problems..
  • Innovative LED optical design: The bi-color navigation light uses innovative LED optical design and it guarantees the brightness level of the navigation light while also maximizing the reduction of heat to extend its lifetime..
  • IP67 Waterproof design: The built-in gasket can completely prevent water from getting into the interior of the light, which prevents short circuit issues..
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