Plano Kt Cylinder And Compound Kt Bifocal

1)1.499/1.56 flat-top bifocal sph&cyl 2)material: ppg/ts-46 3)abbe: 58 4)specific gravity: 1.32/1.28 5)high scratch resistance 6)new designed products, silm and thin 7)super-hard protection coating availabel(tintable and non-tinable) 8)hmc and hmc+emi coating available in greenish and bluish color 9)products are passed the high test of CE and ISO. 10)semi-finished or finised are available. White bag(9*9*4.5mm), inner white box(30*9.5*9mm), outer carton(51*33*38cm)

1) material: ppg/ts-46 2) dia: 65mm/70mm 3)abbe: 58/40 4)high scratch resistance 5) specific gravity: 1.32/1.28 6) new designed products, silm and thin 7)super-hard protection coating availabel(tintable and non-tinable) 8)hmc and hmc+emi coating available in greenish and bluish color 9)products are passed the high test of ce and iso 10)semi-finished or finised are available. White bag(9*9*4.5mm), inner white box(30*9.5*9mm), outer carton(51*33*38cm)

Plano Convex or Concave Square Cylindrical Cylinder Lens Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses are available with positive or negative focal lengths, they are used for the optics, lasers, medical science, electronics, tele-communication and others. 1. Cylindrical lens with its circumference surface polished. 2. Applicable for laser focusing into a line, changing beam shape into sheet-shape, or irradiating at a distance with elongated line 3. Focal length shortened by reducing the rod lense diameter compared to cylindrical lenses 4. Distortion-free, flexion-free, straight line gainable when projection was made at a distance, by precised process and polishing. 5. Suitable for collecting large sum of light into sensor by putting it right in front of line sensor

INTRODUCTION We are an Italian based company that creates, produces and operates in the international market of ophthalmic lenses and sun-lenses. At Divel, we value excellence above all else. Whether that's through our innovative practices, unrivalled craftsmanship or impeccable customer service, we constantly go above and beyond. Our sole aim is to improve the lives of our customers. We seek to inspire and innovate, which is why we promote a culture of research within our company. OUR MISSION Our mission is simple; to become the leading destination for high quality, innovative lenses.culture of research within our company.

CR39 Round Top / Flat Top / Blended Top (Invisible) Bifocal Lenses Finished lenses: a) Nd: 1.499 b) Power range: Sph: 0.00 ~ -2.00 / Add: +1.00 ~ +3.00 Sph: 0.00 ~ +3.00/ Add: +1.00 ~ +3.00 c) Diameter: 70/28mm, 70/24mm, 65/28mm Semi-finished lenses: a) Diameter: 70/28mm, 70/24mm, 65/28mm b) Base: 200, 400, 600, 800 c) Add: +100 ~ +300 Envelope/box/carton

*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe infrared optical crystals. *Focal�length:+/-1% *Length�tolerance:+0.0 - -0.1mm *Width�tolerance:+0.0 - -0.1mm *Center�thickness�tolerance:+/-0.1mm *Surface�Figure:lambda/2 at 633nm on plano side *Surface�quality:60-40�stratch/dig *Clear�Apenture>90% *Chamfer:0.25mm at 45 degree typical *Coating:optional.

Main specifications: As size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries. Safety carton package

Materail:bk7, fused silica, calcium fluoride, zinc selenide and others Protective bevel We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries. Safety carton package

Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications Specifiction of our cylinderical lens as follow: * Material BK7 or other optical materials * Dimension Tolerance +0.0~-0.1mm * Center Thickness +/-0.1mm * Focal Length Tolerance+/-1% * Surface Quality:20/10 * Surface Figure /2 at 633nm on plano side * Clear Aperture >90% * Chamfer 0.25mm at 45 degree typical * Coating Optional.