Led Lenses-HX-SERIES-LENS.pdf | 
 Schematic Diagram  | 
|
| 
 Shape Properties  | 
 Plano-Convex (PCX) Lenses  | 
| 
 Part No.  | 
 HX-28ADT  | 
| 
 Diameter (mm)  | 
 27.7  | 
| 
 Diameter Tolerance (mm)  | 
 ±0.050  | 
| 
 Clear Aperture CA (mm)  | 
 26.0  | 
| 
 Center Thickness CT (mm)  | 
 8.8  | 
| 
 Center Thickness Tolerance (mm)  | 
 ±0.050  | 
| 
 Edge Thickness ET (mm)  | 
 1.45  | 
| 
 For LEDs  | 
 All kinds of LEDs  | 
| 
 Viewing Angle (Adjustable)  | 
 30°~ 90°  | 
| 
 Surface Quality  | 
 60 - 40  | 
| 
 Centering (arcminutes)  | 
 3  | 
| 
 Design Wavelength DWL (nm)  | 
 550  | 
| 
 Coating  | 
 Uncoated  | 
| 
 Substrate  | 
 Optical Grade PMMA, PC  | 
| 
 Operating Temperature (°C)  | 
 -30 to 80  | 
| 
 Certification  | 
 RoHs, SGS  | 
| 
 Application Examples  | 
 LED Lighting  | 
| 
 2D Views  | 
 
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