Optical Bk7 Glass Forsted Lens for Optical Instruments
|FOB Price:||US $1 / Piece|
|Min. Order:||5 Pieces|
|Min. Order||FOB Price|
|5 Pieces||US $1/ Piece|
|Production Capacity:||300000 PCS/Month|
|Payment Terms:||T/T, Western Union|
- Model NO.: VY038
- Type: Convex Lens
- Shape: Single-lens
- Lenses Color: Clear
- Customized: Customized
- Surface Quality: 40-20
- Chamfer: 0.25mm
- Trademark: VY or OEM
- Specification: ISO 9001: 2008, RoHS
- HS Code: 9001909090
- Usage: Lighting, Medical, Optical, Photography
- Transmittance: >95%
- Material: Optical Glass
- Certification: RoHS, ISO9001
- Coating: as Requested
- Clear Aperture: 90%
- Centration: 1
- Transport Package: as Requested
- Origin: China
We supply optical lens for optical instrument.Main optical lenses include optical cylindrical lens,optical spherical lens,optical aspherical lens,optical prism,optical filter lens,optical grating,optical windows,optical mirror,optical components,camera lens,fisheye lens,wide angle lens,telephoto lens,projector lens,adapter ring,adapter tube,custom lens,OEM etc..
Specification of our Forsted Lens as follow:
Material: BK7 or other materials
Focal length: +/-1%
Center thickness tolerance: +/-0.01mm
Centration: 1 arc minutes
Surface Figure: Lambda/2 at 633nm on plano side
Surface quality: 40/20 stratch/dig
Clear Apenture> 90%
Chamfer Protective: 0.25mm at 45 degree typical
Range of diameter
|Range of curve radius||R1.5-R∞ etc.|
|Tolerance of diameter||+/-0.1, +/-0.01, +/-0.005 etc.|
|Surface accuracy||λ , 1/2λ , 1/4λ , 1/10λ etc.|
|Tolerance of Thickness||+/-0.1, +/-0.05, +/-0.01 etc.|
|Aperture N||5, 1 etc.|
|Irregularity ΔN||2, 1, 0.5, 0.2 etc.|
|Surface quality||60/40, 40/20, 20/10, 10/5 etc.|
What can we do for you ?
VY Optics provide professional design of optical lenses, Coating service and all kinds of optical elements processing include mainly high-precision prism, filter, rod lens, ball lens, dome lens, cylindrical lens, grin lens, micro-lenses, optical sapphire customized components, window, spherical lenses and aspheric lenses, powell lens and infrared materials products.
Why Us ?
1. Reasonable quotation. We reject unrealistic low prices. As a prerequisite, to ensure the highest quality of lens and offer the reasonable price.
2.Quality assurance. Besides pass the ISO9001 certification, experience team and efficient equipment are the vital guarantee for the product.
3. Timely Delivery. We could ship goods to you in time as lead time we negotiate.
4. Convenient logistics services. We usually cooperate with the famous express logistics company, including 90% regions of the world and ensure the products can delivery to the customers safety and quickly.
Advanced processing equipment and complete production system could ensure that we can effectively control every aspect of the lenses processing, and avoid unnecessary loss and reduce costs!
VY Optics could provide a variety of types of optical components, including ball lens, dome lens, fingerprint prism, filter, rod lens, grin lens, cylindrical lens, achromatic lens, prism, powell lens, optical mirrors, optical windows,and spherical lens. We have ability to process high-precision micro lens and can customized various of the sapphire products and other infrared material lens according to the customer.
We participated exhibitions-Laser World of Photonics in Munich, and establish the business with many foreign customers.
Packaging - Logistics
VY Optoelectronics Co.,Ltd. concerns each details of the package, cleaning, anti-static , shock-resistant . According to the quantity and shape of the product , we will take a different packaging process!
In order to make the goods safe fast accurate to your hands, we generally recommend that you choose the international logistics company!
Q: What's the delivery time?
(1) For the standard products such as ball lens, powell lens etc.:
For inventory: the delivery is 5 working days after order.
For customized products: the delivery is 2 or 3 working weeks after order.
(2) For the off-standard products, the delivery is 2 or 6 working weeks after you place the order.
Q: How to pay?
T/T, Paypal, West Union, MoneyGram, Secure payment etc.
Q: What's the MOQ?
(1) For inventory, the MOQ is 1 pc.
(2) For customized products, the MOQ is 10pcs-20pcs.
It depends on the technical parameter.
Q: Do you have inspection report for material?
Yes, a inspection report will be supplied, besides, we can also supply ROHS report and reach reports for our products if there is special requirement.
Q: How to ensure the safety of payment?
(1) VY Optics is a reputable company, who is keen to build long-term business relationship with you, but not only one time cooperation..
(2) VY Optics is registered in Chinese government department, all our credentials could be checked on internet.