Basic Info.
Model NO.
yt047
Shape
Single-lens
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS
Customized
Customized
Coating
HC
Dimension
2-300mm
Diameter Tolerance
+0.0/-0.15 mm
Thickness Tolerance
+/-0.1mm
Surface Quality
60/40, 40/20 or Better
Bevel
0.25mm×45 °
Clear Aperture
90%
Surface Figure
λ/4
Polished
Yes
Transport Package
Safety Green Carton
Origin
Changchun
HS Code
9001909090
Production Capacity
40000/Year
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
1.000kg
Product Description
Custom-made optical glass BK7 K9 doublet achromatic lens
We Yutai offers various kinds of high quality optical lenses,including convex lens,biconvex lens,concave lens ,double concave lens and glued lens,etc. The Dimension tolerance accurancy could be 0.01mm. With strong working team, we could process the lenses as the customer demands.
| Material | Optical glass |
| Dimension | 2-300mm |
| Dimension Tolerance | +0.1, -0.1 mm |
| Thickness Tolerance | +0.1, -0.1 mm |
| Centration | 3 arc minutes |
| Surface Flatness | 1/4 L @632.8nm |
| Surface Quality | 60-40 scratch and dig |
| Protective Bevel | 0.25 mm x 45° |
| Coating | as customer's requirements |
Other Items
Factory information
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.
Our Advantage
Sales Team
Yutai Optics has a professinal sales team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.
Production Team
Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine, Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph, Grinding machine,nanotech.250upl,talysurfi120.
Inspection Team
Advanced testing equipment and methods are important guarantee for the production of high-precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.
Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping
Packaging & Shipping
1 Package Detail: A. Standard carbon and envelop with plastic foam.
B. Safety green carton.
C. Customized.
2 Delivery Detail: Within 30 days.(Also depand on the quantity)
Payment:
