1.Clear Aperture>90%
2.Centration:1-3 arc minutes
3.Materical: BK-7, B270,Pyrex, quartz,fused silica,k9,sf10.boroflaot etc.
Port: Changchun,China
Minimum Order Quantity: 10 Piece/Pieces samples are available
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton case with firm matericals
Delivery Detail: 10-30 days after confirmation
Archromatic Optical Lens
-Specifications:
| Material | BK7, K9, Fused Silica, SF 10, Silicon, CaF2, Sapphire etc. |
| Outside Diameter (mm) | 1<=D<=150 |
| Dimeter Tolerance (mm) | ±0.01 |
| Paraxial Focal Length Tolerance (mm) | ±1% |
| Centration | <3 arc min |
| Center Thickness (Tc) | ±0.1 mm |
| Clear Aperture | >80%(small size), >95% (Large Size) |
| Surface Quality | 20/10 |
| Surface Accuracy | λ/4 at 632.8nm |
| Bevel (face width * 45 degree) | <0.25mm |
| Coating | Uncoated, AR, HR, PR,UC,HC,HMC coating, etc. |
Applications:
Archromatic lens for lighting systems
Archromatic lens for projectors
Archromatic lens for viedo projectors
Archromatic lens for solar systems.
Archromatic lens for collimate or focus a lamp output for a whole range of condenser instruments.
Model No.: KEY-CREE-50X3
Features: 1.high quality with good prices LEN
2.suitable for flashlight,indoor light and so on
3.ROHS CEapproved
4.9 national patent
Model No.: KEY-MR16-15L
Features: 1.high quality with good prices LEN
2.suitable for flashlight,indoor light and so on
3.ROHS CEapproved
4.9 national patent
Model No.: KEY-CREE-50X4
Features: 1.high quality with good prices LEN
2.suitable for flashlight,indoor light and so on
3.ROHS CEapproved
4.9 national patent
Model No.: WTS-L004
Features: Bi-concave lenses
Material: upon requirement
Dimension Tolerance: +0.0, -0.1mm
Center Thickness Tolerance: +/-0.1mm
Model No.: WTS-L005
Features: Meniscus lens
Material: upon requirement
Dimension Tolerance: +0.0, -0.1mm
Center Thickness Tolerance: +/-0.1mm
Model No.: WTS-L007
Features: Achromatic lenses
Diameter Tolerance: +0.0, -0.05mm
Thickness Tolerance: +/-0.05mm
Surface Quality 40-20
Bevel: 0.25x45 deg
Model No.: WTS-Ge
Features: Germanium Windows(Ge windows)
Diameter Tolerance:+0, -0.1mm
Thickness Tolerance:+/-0.1mm
Focal Length Tolerance: +/-1%
Model No.: E-88
Features: We are a company in line of high quality fresnel lens with a long history,which will meet your need perfectly.
Model No.: E-24(A)
Features: We are a company in line of high quality fresnel lens with a long history,which will meet your need perfectly.
Model No.: E-6351
Features: We are a company in line of high quality fresnel lens with a long history,which will meet your need perfectly.
Model No.: E-50
Features: We are a company in line of high quality fresnel lens with a long history,which will meet your need perfectly.
Model No.: KEY-30DTBM
Features: 1.high quality with good prices LEN
2.suitable for flashlight,indoor light and so on
3.ROHS CEapproved
4.9 national patent