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Your current location£ºHome > Products > ASPHERIC LENSES > Optics LensAspheric Double-Concave(DCV) Optical Lenses
- Model:HX-92DT
- Dimensions£º¦µ6.3mm H1.35mm
- Transmittance£º93%
- For LED£ºall kinds of LEDs
- FOV£ºFL17.4mm
- PDF£º
Led Lenses-HX-SERIES-LENS.pdf - PDF link£ºDownload
- Release Date:2013-06-04
- Visits:
Product Description
Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.|
Schematic Diagram |
|
|
Shape Properties |
Double-Concave (DCV) Lenses |
|
Part No. |
HX-92DT |
|
Diameter (mm) |
6.3 |
|
Diameter Tolerance (mm) |
±0.050 |
|
Clear Aperture CA (mm) |
4.7 |
|
Effective Focal Length EFL (mm) |
17.4 |
|
Back Focal Length BFL (mm) |
17.1 |
|
Numerical Aperture NA |
|
|
Center Thickness CT (mm) |
1.35 |
|
Center Thickness Tolerance (mm) |
±0.050 |
|
Edge Thickness ET (mm) |
2.4 |
|
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 |
Digital Lenses |
|
Note |
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