Jiangsu Profile
Product List
36841. Auto Lens Meter 
[Apr 15, 2025]
[Apr 15, 2025] Whole process of computer control & automatic reading. Highly sensitive optical path control for measuring various types of lenses, with automatic control calibration procedure for tiny deviation calibration during ...
Company: Wuxi Bright Optics Co., Ltd.
36842. High Quality Cheap Price Ophthalmic Optical Auto Refractometer with Keratometer Ophthalmic [Apr 09, 2025]
[Apr 09, 2025] Specifications Refractometer Vetex Distance (vd) 0.0, 12.0, 13.75, 15mm Sphere Power (SPH) -20.0-+20.00D(n caseofVD=12mm, 0.12 or 0.25m) Cylinder Power(CYL) -0.00-10.00D (0.12 or 0.25m' Unit) Axis ...
Company: Wuxi Bright Optics Co., Ltd.
36843. Diameter 130mm Focal Length 100mm Borosilicate Glass Fresnel Lens for 1000W Stage Light, Follow Spot [Jun 19, 2020]
[Jun 19, 2020] Diameter 130mm Fresnel lens for lighting instrument,stage lighting Product Description Fresnel lens Sketch : It is a type of lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.The ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
36844. Diameter 120mm Round Borosilicate Glass Pebble Lens for The Stage Lighting [Jun 19, 2020]
[Jun 19, 2020] diameter 120mm round borosilicate glass pebble lens focal length 185mm for the stage lighting We also provide diameter 150mm and diameter 200mm pebble lens. 1)material:BK7,borosilocate glass 2)refractive ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
36845. Street Light Lens [Aug 09, 2014]
[Aug 09, 2014] Material: Optical glass (high borosilicate glass) Reflective index: 1.474 Quality: Clear and transparent, no bubble and impurity inside Light transmittance: 93-94% Working temperature: -50-550º C
36846. Optical Lens (CR-39 1.499) [Aug 07, 2014]
[Aug 07, 2014] 2011 Mexico OPTICAL FAIR booth No. 750 CR-39 1.499 optical lens 1. Index: 1.499 2. Material: Resin 3. Diameter: 70mm 65mm 60mm 55mm 4. Coating: HC HMC (GREEN&BLUE&GOLD etc)
36847. 1.499 Flat-Top Bifocal (CR-39) [Aug 07, 2014]
[Aug 07, 2014] CR-39 1.499 bifocal 1. Raw material: Resin 2. Index: 1.499 3. Diameter: 70mm 28mm 4. UC HC HMC HMC+EMI 5. Powere range: Sphere 0.00~6.00 cyl 0.00~6.00
36848. 1.499 Round-Top Bifocal (CR-39) [Aug 07, 2014]
[Aug 07, 2014] CR-39 1.499 round-toip bifocal 1. Raw material: Resin 2. Index: 1.499 3. UC HC HMC HMC+EMI 4. Powere range: Sphere 0.00~6.00 cyl 0.00~6.00
36849. Diameter 175mm Round Fresnel Lens for 2000W Follow Spot, Stage Light [Jun 19, 2020]
[Jun 19, 2020] Product Description Fresnel lens Sketch : It is a type of lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.The design of Fresnel lens enables the construction of lenses of large ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
36850. Focal Length 200mm Projector Lens with Plastic Housing for Home Projector [Jun 19, 2020]
[Jun 19, 2020] contents:three lens diameter 68mm plano convex lens, diameter 56mm biconcave lens,diameter 68mm biconvex lens. working distance:2 meters from the projector lens to the screen. We provide 5000pcs of FL200 and FL210 ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
36851. Diameter 80mm/3.15" Pyrex Glass Fresnel Lens for 300W or 500W Studio Spot Lamp, Stage Light, Follow ... [Jun 19, 2020]
[Jun 19, 2020] Fresnel lens Sketch : It is a type of lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.The design of Fresnel lens enables the construction of lenses of large aperture and short focal ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
36852. 1.56 Progressive Lens [Aug 07, 2014]
[Aug 07, 2014] 2011 Mexica Optical Fair booth No. 750 1.56 progressive lens 1. Corridor: 2. Index: 1.56 3. Color: Clear / Photobrown/ photogrey 4. Diameter: 72mm 65mm 5. Coating: HC HMC+EMI
36853. 1.56 Photochromic (CR-39) [Aug 07, 2014]
[Aug 07, 2014] CR-39 1.56 photochromic 1. Raw material: Resin 2. Index: 1.56 3. Diameter: 72mm 4. UC HC HMC HMC+EMI 5. Powere range: Sphere 0.00~6.00 cyl 0.00~6.00
36854. 1.499 Progressive (CR-39) [Aug 07, 2014]
[Aug 07, 2014] CR-39 1.499 progressive 1. Raw material: Resin 2. Index: 1.499 3. Dia: 70mm 4. UC HC HMC HMC+EMI 5. Powere range: Sphere 0.00~6.00 cyl 0.00~6.00
36855. 1.56 Finished Lens [Aug 07, 2014]
[Aug 07, 2014] 1.56 finished lens 1. Material: Resin 2. Dia: 70mm 3. Lenses Color: Clear 4. Coating: HMC 5. Power range: 0.00~6.00 cyl 0.00~6.00
