Reviews Glass Aspheric Lens

Eyekepper Mens Vintage Reading Glasses-5 Pack,Black-Clear Frame

  • PRODUCTS DIMENSION - Frame material: plastic, Lens width: 2" (51mm), Frame width: 5 5/16" (135mm), Lens height: 1 1/4" (32mm), Frame height: 1 7/16" (37mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 7/16" (138mm), Spring hinge: Yes, Lenses: Aspheric, Head size: Narrow to Medium..
  • EYEKEPPER READING GLASSES OPTICAL PERFORMANCE - the pupil distance(PD) is 59-63mm,the deviation for pupil distance(PD) less than 2mm,the deviation for strength less than 0.02,the deviation for lenses's horizontal line less than 1mm.
  • EYEKEPPER MENS READING GLASSES.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 read....
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Eyekepper Design Reading Glasses-5 Pack Black-Clear Frame Glasses for Women Men Reading,Reader Eyeglasses

  • PRODUCTS DIMENSION-Frame material: plastic,Lens width: 2" (50mm),Frame width: 5 1/4" (133mm),Lens height: 1 1/4" (32mm),Frame height: 1 3/8" (36mm),Bridge (DBL): 11/16"(17mm),Temple length: 5 7/16" (137mm),Spring hinge: Yes,,Lenses: Aspheric,Head size: Narrow to Medium..
  • EYEKEPPER SPRING HINGE VINTAGE READING GLASSES.
  • EYEKEPPER MENS READING GLASSES-Classic-shaped frames, look good on any face. Spring-hinged temples, help glasses fit your face.Tinted lenses - great for outdoor reading.
  • QUALITY PLASTIC FRAME - 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 relatives.
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Eyekepper Spring Hinges Vintage Reading Glasses Men Readers Black

  • PRODUCTS DIMENSION - Frame material: plastic, Lens width: 2" (51mm), Frame width: 5 5/16" (135mm), Lens height: 1 1/4" (32mm), Frame height: 1 7/16" (37mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 7/16" (138mm), Spring hinge: Yes, Lenses: Aspheric, Head size: Narrow to Medium..
  • EYEKEPPER READING GLASSES OPTICAL PERFORMANCE - the pupil distance(PD) is 59-63mm,the deviation for pupil distance(PD) less than 2mm,the deviation for strength less than 2mm,the deviation for lenses's horizontal line less than 1mm.
  • 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 - Fashion 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....
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SVBONY Telescope Eyepiece Wide Angle 72 Deg Series Aspheric Eyepiece with 3X Barlow Astronomical Telescope Accessory Kit

  • you can freely observe objects of different distances and sizes.
  • telescope general purpose aspheric eyepiece.
  • it can provide wide vision and very good clarity.
  • The lens provides a better sharp image with a multilayer coating.
  • 3x Barlow lens will increase the magnification of your 1.25 inches Extender telescope twice times.
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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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Eyekepper Mens Vintage Reading Glasses-5 Pack Black Frame Glasses for Men Reading Eyeglasses Women

  • PRODUCTS DIMENSION - Frame material: plastic, Lens width: 2" (51mm), Frame width: 5 5/16" (135mm), Lens height: 1 1/4" (32mm), Frame height: 1 7/16" (37mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 7/16" (138mm), Spring hinge: Yes, Lenses: Aspheric, Head size: Narrow to Medium..
  • EYEKEPPER READING GLASSES OPTICAL PERFORMANCE - the pupil distance(PD) is 59-63mm,the deviation for pupil distance(PD) less than 2mm,the deviation for strength less than 0.02,the deviation for lenses's horizontal line less than 1mm.
  • EYEKEPPER MENS READING GLASSES.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 read....
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Sony FE 35mm F1.4 GM Full-Frame Large-Aperture Wide Angle G Master Lens

  • Compact wide prime lens w/ stunning G Master bokeh and resolution.
  • F1.4 max aperture for extraordinary brightness and depth of field.
  • Two (XA) Extreme Aspheric elements for stunning resolution.
  • ED (Extra-low dispersion) glass element reduce chromatic aberration.
  • Nano AR coating II suppresses reflections, flare and ghosting. A fluorine front element coating plus a dust- and moisture-resistant.
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Nikon G ED-IF AF-S DX VR 2159 18-200mm f/3.5-5.6 Zoom Nikkor Lens for Nikon F White Box(Bulk Packaging) (New)

  • Offers broad 18 to 200 millimeter focal range for use in a variety of situations, equivalent to a 27 to 300 lens in 35 millimeter format.
  • Vibration Reduction, enables handheld shooting at up to 4 shutter speeds slower than would otherwise be possible, assuring dramatically sharper still images and video capture.
  • Nikon Super Integrated Coating (SIC) offers superb color reproduction while minimizing ghosting and flare.
  • Enables focusing from as close as 50 centimeter (20 inches) from the subject through its entire focal range.
  • Flower shaped lens hood (HB-35) provides greatly reduced stray light.
  • Employs a 7 blade rounded diaphragm opening that achieves a natural blur for out of focus elements.
  • High-ratio, 11x zoom lens and 18-200mm focal range.
  • VR Vibration Reduction technology provides a four-steps-faster shutter speed.
  • Lens incorporates two ED glass and three aspheric lens elements.
  • Delivers high-resolution and contrast, outstanding image quality, and fantastic photographic versatility.
  • AF-S Silent Wave Motor provides fast quiet autofocusing, and M/A mode makes it easy to switch from auto to manual focus.
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Eyekepper 5 Pairs Floral Pattern Design Reading Glasses for Women Reading Inlcude Reader Sunglasses +0.75 Reading Eyeglasses

  • PRODUCTS DIMENSION-Frame material: plastic,Lens width: 2 1/16" (52mm),Frame width: 5 3/8" (137mm),Lens height: 1 1/16" (27mm),Frame height: 1 1/4" (32mm),Bridge (DBL):9/16" (15mm),Temple length: 5 5/16" (130mm),Spring hinge: Yes,Lenses: Aspheric,Head size: Narrow to Medium..
  • EYEKEPPER WOMENS READING GLASSES-the pupil distance(PD) is 59-63mm,the deviation for pupil distance(PD) less than 2mm,the deviation for strength less than 0.02,the deviation for lenses's horizontal line less than 1mm.
  • EYEKEPPER READING GLASSES-5 pack at 1 Low Price,Sets come in 1 power of your choice.These are not mixed powers.spring-loaded hinges,.Classic rectangular-shaped frames, look good on any face..
  • QUALITY FRAME - 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.....
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