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Best Hi index Aspheric Uv 400

Eyekepper Bi-Focal Sunshine Readers Fashion Bifocal Sunglasses Black-Clear/Grey Lens +2.50

  • PRODUCTS DIMENSION-Frame material: Plastic , Lens width: 2 1/16" (58mm), Frame width: 5 1/2"(140mm), Lens height: 1 9/16" (40mm), Bridge (DBL): 1/2"(12mm), Temple length: 4 15/16" (125mm), Spring hinge: No,Lenses: Aspheric, Head size: Narrow to Medium..
  • EYEKEPPER BIFOCAL SUNGLASSES SUN READERS.
  • EYEKEPPER BIFOCAL SUNGLASSES SUN READERS-Included a microfiber cloth and Hard zipper case.UV 400 Protection Scratch Resistent Coated Lenses,Polycarbonate Lenses and Extremely conformtable,Bifocal part is flat outside of the lens,not same the normal bifocal..
  • QUALITY PLASTIC FRAME -Registered Reading Glasses and Eyewear.
  • Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. 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.
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JEEDA Reading Glasses Blue Light Blocking TR90 Frame for Women Men Rectangle Eyewear Eyeglasses Reader LHJ3(Leopard,+4.00)

  • PRODUCTS DIMENSION-Frame Material:TR90 , Lens Materail:Resin.
  • Size: Lens Width: 51mm/2.0", Lens Height: 40mm/1.6", Bridge: 17mm/0.67", Temple Length: 135mm/5.3", Total Width: 136mm/5.4". Weight: 1ounce/25g, Spring hinge: Yes, Lenses: Aspheric.
  • EYEKEPPER READING GLASSES PERFORMANCE-the deviation for strength less than 0.02,the deviation for lenses's horizontal line less than 1mm.Blue Light Blocking Reading Glasses for Men: Anti blue light and UV400 Lenses can filter 100% harmful blue light and UV400, alleviates visual fatigue and discomfort when you are reading, using computer or phone, watching TV, gaming, protect your eyes better.
  • EYEKEPPER MENS READING GLASSES-included a microfiber cloth and hard zipper case.Tinted lenses - great for outdoor reading.Classic-shaped frames, look good on any face. Spring-hinged temples, help glasses fit your face.
  • QUALITY FRAME -Registered Reading Glasses and Eyewear,Top quality plastic frame,lenses and have spring-loaded hinges.
  • Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. 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 ....
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Eyekepper Rimless Bifocal Sunglasses Women Men Lightweight Bifocal Readers for Reading under the Sun - Black/Grey lens +1.50

  • PRODUCTS DIMENSION-PRODUCTS DIMENSION - PRODUCTS DIMENSION - Frame Material is Plastic,Lens width about 2 3/8 inches(61mm),Frame width about 5 1/2 inches(140mm),Lens height about 1 5/16 inches(34mm), Bridge(DBL) about 9/16 inches(15mm), Temple length about 5 1/8 inches(130mm),with spring hinge, lenses is aspheric, fit medium head size..
  • EYEKEPPER METAL FRAME BIFOCAL SUNGLASSES-UV 400 Protection Scratch Resistent Coated Lenses,Polycarbonate LensesSpring-hinged temples, help glasses fit your face.Bifocal part is flat outside of the lens,not same the normal bifocal..
  • QUALITY METAL FRAME - Registered Reading Glasses and Eyewear.
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Apogee MQ-610 380-760 nm ePAR Meter with Included FGI Protective case

  • High Accuracy Measurement of Erythemally Effective UV Light Weighted to Match Vitamin-D Action Spectrum in Reptiles.
  • Ferguson Zone Chart on Front Panel for Easy Reference.
  • Measures 280nm to 400nm Erythemally Weighted.
  • NIST Traceable Calibration Certificate Included.
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Eyekepper Bamboo-look Temples UV Protection Reading Glasses,Anti-reflective Readers (Black Frame, Yellow Tinted Lenses) +1.5

  • Lens width: 1 13/16" (46mm),Frame width: 5 5/16"(135mm),Lens height: 1 3/8" (35mm),Frame height: 1 9/16" (39mm),Bridge (DBL): 9/16"(15mm),Temple length: 5 5/16"(135mm),Spring hinge: Yes,Lenses: Aspheric,Head size: Medium to wider. ..
  • UV PROTECTION - Will keep your eyes safe from harmful UV light, designed for anyone using an electronic device such as computers, T.V.'s or phones.This meets the requirements of the U.S. , and exceeds European Union requirements.
  • ANTI UV EYEGLASSES - Included a microfiber cloth and hard zipper case,Anti Glare and Scratch Resistant Lens,Yellow tinted lenses,UV Protection. Superior UV Light Blocking Computer Glasses that will reduce eye strain when working on a computer, tablet, phone or television.Excellent for Relieving Visual Discomfort and fatigue associated with using a computer for long periods of time.
  • LOW COLOR DISTORTION LENS - Unlike other glasses on the market with heavily tinted lens. Eyekepper's low color distortion lens is optimised to provides the perfect balance between eye pr....
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Welch Allyn 05259-M Hard Case for 3.5V Set

  • Patented double aspheric glass optics provide enhanced imaging.
  • High index, high resolution glass provides improved stereopsis and image clarity.
  • Unique glass surface curves and coating minimize photographic distortion and reflections.
  • Highest resolution flat plane imaging of the posterior pole.
  • Field of View: 60º/72º, Image Magnification: 1.0x, Laser Spot: 1.0x, Working Distance: 12mm.
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Boomer Eyeware Classic Wrap Around Designer Reading Sunglasses for Men & Women, 1.50, Black

  • Non Polarized, Plastic Frame, Aspheric Lenses to Minimize Scratching.
  • 100% UV dark smoke UV400 lenses for maximum sun protection.
  • FULL LENS READING Sunglasses with dark smoke tint are available in 1.00, 1.25, 1.50, 1.75, 2.00, 2.25, 2.50, 2.75, 3.00, and 3.50 powers. These are NOT BIFOCALS. The ENTIRE lenses has the reading power. Now you can read your favorite book in the full sun without being blinded by the white pages! Also, you don’t have to worry about annoying bifocal lines or tilting these glasses on your nose to be able to read small print! Fits Medium to Extra Large Head Sizes..
  • These are a must have for your next vacation, whether you are relaxing by the pool, at the beach, or simply on a lounge chair in the back yard. These tinted reading glasses will look great on just about everyone, men and women alike. The contours are sleek and sporty, with a wrap around form factor to block the sun from entering through the sides. These sun readers are the best solution for people who want to read in the sun but find bifocal sunglasses unattractive or distracting..
  • Lens width: 60 mm, Lens height: 38 mm, Arm: 123 mm.
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Boomer Eyeware Classic Wrap Around Designer Reading Sunglasses for Men & Women, 1.00, Black

  • Non Polarized, Plastic Frame, Aspheric Lenses to Minimize Scratching.
  • 100% UV dark smoke UV400 lenses for maximum sun protection.
  • FULL LENS READING Sunglasses with dark smoke tint are available in 1.00, 1.25, 1.50, 1.75, 2.00, 2.25, 2.50, 2.75, 3.00, and 3.50 powers. These are NOT BIFOCALS. The ENTIRE lenses has the reading power. Now you can read your favorite book in the full sun without being blinded by the white pages! Also, you don’t have to worry about annoying bifocal lines or tilting these glasses on your nose to be able to read small print! Fits Medium to Extra Large Head Sizes..
  • These are a must have for your next vacation, whether you are relaxing by the pool, at the beach, or simply on a lounge chair in the back yard. These tinted reading glasses will look great on just about everyone, men and women alike. The contours are sleek and sporty, with a wrap around form factor to block the sun from entering through the sides. These sun readers are the best solution for people who want to read in the sun but find bifocal sunglasses unattractive or distracting..
  • Lens width: 60 mm, Lens height: 38 mm, Arm: 123 mm.
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Solarmeter Model 6.5 UV Index Meter, Handheld Digital Radiometer for Measuring Ultraviolet Light, Measures 280-400 nm with Range from 0-199.9 UV Index, Made in USA

  • Accurate UV Index Meter - Take proper precautions for outdoor activities like sports, running, swimming, surfing, and hiking by checking the current UV index reading on this handheld UV tester.
  • Avoid sunburns, protect your skin, and know when you need to add clothing layers or reapply your sunscreen and bump up the SPF.
  • Stay Safe from UV Light - UV light is a natural component of sunlight, and too much UV light exposure can lead to sunburn, premature aging, and serious skin conditions.
  • Use this meter to check UV levels to decide when it's best to do outdoor activities.
  • Protect your family and children's delicate skin by monitoring UV exposure.
  • A Versatile Tool - Our UV Index Meter provides instantaneous UV index measurement and is also used for UV index comparison, monitoring reptile lamp intensity and aging, monitoring UV lamp intensity and aging, and UV index tracking over time.
  • Easy-to-Use - Compact, handheld, and durable, our Solarmeter UV Light Tester features simple single-button operation and an easy-to-read LCD Display.
  • Powered by one 9-volt DC Battery (included) which lasts up to 2 years depending on use,....
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SVBONY Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes

  • look more closely and more detailed at the moon's surface and other planet.
  • Standard 1.25’’ 31.75mm fitting diameter.
  • can be used in any astronomical telescope with a 1.25" focuser.
  • and a wide range of cloudy nebulas and deep sky targets.
  • Fully coated optics glass eyepieces for excellent image contrast and light transmission.
  • give maximum detail and definition across the entire field of view.
  • planetary filters enhance details on Jupiter.
  • For lenses with the same refractive index.
  • the 62 degree aspheric eyepiece is thinner and lighter than the spherical eyepiece.
  • designed primarily for planetary observation.
  • 4mm 62 degree aspheric eyepiece can get maximum detail and definition across the entire field of view.
  • Eyepiece interface recess portion can prevent the loss.
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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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JORESTECH Eyewear – Safety Protective Glasses (Mirror)

  • Meets ANSI Z87+ Standards (a more stringent version than the Z87 Standard).
  • Polycarbonate hardened high impact lenses with scratch-resistant coating.
  • UV 400 protection for both UVA and UVB light.
  • Hi-Flex Frame for reduced user fatigue and improved hold and lightweight materials for added comfort during long-term use.
  • Stylish contemporary and modern design with a heavy duty construction.
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UV Strength Tester Sunlight UV Intensity Meter High Precision Measuring Ultraviolet Light Radiation LCD Digtal Display Handheld UVA UVB Meter Detector (UV Strength Tester)

  • UV Meter Detector & A Timer-UV light intensity tester has a LCD monitor that displays the UV index as well as the clock, alarm and calendar. 4-digit display for month, date, hour, minutes, seconds as well as an alarm. 30 second alarm sound..
  • Sunlight UV Strength Tester-MIFXIN UV detector can highly precise measure UVA and UVB light (not UVC) , calculate their indexes during days of intense sunlight radiation. Index measurement from 0-20 (0.5 increment) UVA and UVB. Measurement: 1000U W/CM2 = 1MW/CM2.
  • Easy to Use-Press the swith "U" and face the UV sensor direct under the sunlight. LCD display shows the UV index reading. Note: The measure taken will be inaccurate when the sunlight is not fully covered the UV sensor..
  • Portable UV Intensity Meter-Size: 9.5*5*2 cm, compact and portable tester. Ergonomically designed to fit the palm or carried using a strap attached to its built-in ring, easy to hold and carry outdoor. UV detector radiation checker is widely used in daily life, for home, in car, office, or any indoor and outdoor location, especially in summer..
  • Battery Operated-This sunlight strength tester is operated by 2pcs 1.5V alkaline type button cells LR44, AG13 tec (battery included). When the battery run out, you can replace them with the same batter....
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