Fresnel lens for solar and projector Material: PMMA Size: 400x320mm, focal: 650mm 350x350mm 240x240mm Thickness: 2mm Applied in solar system or projector[...]

.56 PHOTOCHROMIC LENS GREY AND BROWN Diameter: 65/70mm Power: 0.00 to +/-6.00/-2.00 Material: LG CHEMICAL Color: Grey and brown Real Index: 1.55 Abbe Value: 39 Specific Gravity: 1.15 UV: 380NM Darkening: 75% after 30 seconds 85% after 60 seconds Fading time: 10 minutes Transmittance: Gray 15% to 85% Brown 14% to 85% 1.56 Round top photochromic 70/28mm 1.56 Blend top photochromic 70/28mm 1.56 Flat top photochcomic 70/28mm 1.56 Progressive photochromic 70mm short corridor power: 0.00/+3.00/Add[...]

CR-39 Polarized plano lens Diameter: 65/70mm Base: 6/8 Color: G15/Brown/Grey Finished and semi-finished available[...]

CR-39 Lens, clear and Tinted. Dia: 55/60/65/70mm 1.56 Organic, HC, HMC+EMI 1.61 Organic HC, HMC+EMI CR-39 Flat top 70/28mm CR-39 Blend top 70/28, 70/24mm CR-39 Round top 70/28, 7/24mm CR-39 Progressive 75mm regular CR-39 Progressive 75mm short All above have semi-finished Mineral 1.523 lens Dia: 55/60/65/70mm Mineral 1.523 Flat top 65/28mm, finished and semi-finished Mineral 1.523 Round top 65/28mm, finished and semi-finished CR-39 polarized lens Dia:70mm, base 6,[...]

Eyewear Cleaning Kits CLEANING KIT SET A 1 Spray cleaner 20ml PET 1 Cleaning cloth 15x9cm 1 Screw driver 1 PVC pouch CLEANING KIT SET B 1 Spray cleaner 30ml Aluminum 1 Cleaning cloth 15x9cm 1 Screw driver 1 Plastic box CLEANING KIT SET C 1 Spray cleaner 30ml PET 1 Cleaning cloth 15x9cm 1 Moistened Towelette 1 PVC pouch[...]