UV 30D Hydrophilic Intraocular Lens 360 Degree Square Edge
                                         
                                     | 
                                    
                                         
                                            Hydrophilic Acrylic Foldable IOL Implants An intraocular lens (or IOL) is a tiny, artificial lens for the eye. It replaces the eye's natural lens that is removed during cataract surgery. The lens bends (refracts) light rays that enter the eye, helping you to see. Your lens should be clear. But if you have a cataract, your lens has become cloudy. Things look blurry, hazy or less colorful with a cataract. Cataract surgery removes this cloudy lens...                                         
                                        
                                            Henan Universe Intraocular Lens Research and Manufacture Co., Ltd.
                                         
                                        
  | 
                                
Compact Design with Built-In Computer and Calculation Formula Of Intraocular Lens Bink Horst-Ⅱ Measuring Axial Length of Eye
                                         
                                     | 
                                    
                                         
                                            Product Description: The Eye Axial Length Measurement product is a cutting-edge device designed for precise and efficient eye pupil measurement. With a pupil diameter ranging from 2 to 13mm, this product offers exceptional accuracy in determining the axial......                                         
                                        
                                            Chongqing Bio Newvision Medical Equipment Ltd.
                                         
                                        
  | 
                                
Square 10 X10 Mm Sapphire Wafer 0.5mm Thickness Al2O3 Single Crystal Lens
                                         
                                     | 
                                    
                                         
                                            ...square sapphire substrates, 10x10mm sapphire wafer, 5x5mmsapphire substrtes,sapphire glass lens , sapphie optical lens, watch glass lens by sapphire, sapphire rough lens,sapphire glass parts for bearing, sapphire bearing,sapphire convex lens,Al2O3 single crystal lens by customized 1.0 sapphire introduce Property Specification Thickness 0.5-50mm W/L: 5x5mm,10x10mm,10x5mm,20x20mm Size tolerance +0.0/-0.25 Edge......                                         
                                        
                                            SHANGHAI FAMOUS TRADE CO.,LTD
                                         
                                        
  | 
                                
HD Hard Edge Graduated ND2 Square Camera Filters
                                         
                                     | 
                                    
                                         
                                            ...Edge Graduated ND Filter Square Camera Filters BST Hard Edge Graduated ND Product Features: 1. The ratio of ND area + transition area + clear area is ideal, and the gradual transition is even and natural, 2. Double-sided HGND Coating, good consistency of mass-produced products, close to 0 color deviation, 3.ND value stop is accurate. Product Specification: Glass Material AGC /Germany SCHOTT /Corning /other designated brands Filter Lens...                                         
                                        
                                            Bright Shadow Technology Ltd.
                                         
                                        
  | 
                                
Rectangle Retro Woman Metal Frame UV400 Square Rimless Sunglasses
                                         
                                     | 
                                    
                                         
                                            ...lens, a must-have in summer. The rectangle lens adds a retro and classic style. The rimless frame and delicate metal temples make these retro rectangle sunglasses look trendy. The ......                                         
                                        
                                            Shanghai Hunso trading Co., Ltd.
                                         
                                        
  | 
                                
10.5W Multi Lamps Square LED Recessed Downlight Spot Housing LED Ceiling Fixture
                                         
                                     | 
                                    
                                         
                                            ... and energy saving features,excellent lighting performace and lighting quality. 2.Use high quality Finland LEDiL optical lens and special designed black optical grating. 3.Ultra narrow edge design with small size. Advantage: 1. Advanced energy technology,...                                         
                                        
                                            Vellnice Lighting Company Ltd
                                         
                                        
  | 
                                
Square Recessed 8W IP65 LED Downlights Bezel Changeable
                                         
                                     | 
                                    
                                         
                                            ...,gold etc; Meanwhile the downlight is dimmable with triac/1-10V/DALI as you require. Our downlight driver is with loop in and loop out quick connect terminal. our LED Lens is own moulded by...                                         
                                        
                                            Vertex Lighting and Electrical Co., Ltd.
                                         
                                        
  | 
                                
ESSER T06 Geometry Camera Lens Test Chart Sine Image YE006 Checkerboard Distortion Test Target
                                         
                                     | 
                                    
                                         
                                            Product Description Model YE006/T06 Type Reflective/Transparent Size 280 x 210mm(A280&D240) Ratio 4:3 Specification The chessboard test chart checkerboard Distortion Test Target T06 for checking geometry and resolution is designed for checking geometry......                                         
                                        
                                            Shenzhen ThreeNH Technology Co., Ltd.
                                         
                                        
  | 
                                
4in1 LED colorful multiple beam 12 *12W 4-in-1 Corey lamp beads 150w power
                                         
                                     | 
                                    
                                         
                                            .../29 channels Beam angle 8 ° -40 ° Square flat convex mirror imaging, beam angle of 8 degrees, no edge blur imaging lens plate can be rotated, the output of various light effects. With shaking his head, dimming, strobe, water, gradient, 7 color condenser...                                         
                                        
                                            GuangZhou HongHao Photoelectric Technology Lighting CO., LTD
                                         
                                        
  | 
                                
63000LM Stadium Sports Lighting 450W Exterior Flood for soccer lighting 10 years warranty
                                         
                                     | 
                                    
                                         
                                            ...lens choice Brackets can be adjustable Ambient working temperature can be 60℃ Mounting Height:10-50m. This light is designed for outdoor places, especially for stadium, sports field, hall, airport, square, etc. The adjustable brackets as well as different beam angle can meet different lighting requirement. Catalogue: 2019 E-Lite EDGE High Bay...                                         
                                        
                                            E-Lite Semiconductor Inc.
                                         
                                        
  | 
                                
