High Quality Customized Optical K9 Bk7 Sapphire Aspheric Lens

• After-sales Service: Available
• Warranty: 1 Year
• Usage: Optical, Laser Cutting Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: C-VY -Y0174
• Type: Convex Lens
• Transmittance: >95%
• Shape: Drum-shaped Lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001
• Customized: Customized
• Coating: as Requested
• Surface Quality: 60/40 or Better
• Dimension Tolerance: +/-0.1mm or Better
• Clear Aperture: 90%
• Surface Flatness: 1 Lambda
• Transport Package: as Requested
• Specification: RoHS
• Trademark: VY or OEM
• Origin: Cn
• HS Code: 9001909090
• Production Capacity: 50000PCS/Week
• Package Size: 12.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.210kg
• Lead Time: 15 days (1 - 1000 piece/pieces) ; To be negotiated ( > 1000 piece/pieces)

Product Description

Product Description

An aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or cylinder.

Aspheric lense focuses or collimate light. The asphere's more complex surface profile can reduce or eliminate spherical aberration and also reduce other optical aberrations such as astigmatism, compared to a simple lens. Thus, the aspheric lens is usually used for many applications, including collimating the output of a fiber or laser diode, coupling light into a fiber, spatial filtering, or imaging light onto a detector.
* Picture show of our aspheric lens

 

Specification
 

Material	N-BK7, Fused Silica or customization
Application	Optical equipment, laser equipment
Dimension Tolerance	+0.05mm, -0.05mm
Clear aperture	≥80% or better
Surface Figure	λ/4 or better
Surface Quality	60-40

Our company

 

Related Products

VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.

 

FAQ
 

Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have them in stock, but we don't pay the freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depending on the exact quantity and order date.
Q: Is it possible to customize a special lens?
 ·  Yes, to customize special optical elements and coating are available here.
Q: How to pay?
 ·  T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal, and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is the life of our company, and we support Alibaba Trade Assurance.
Q: How do you ship goods?
 · Low-value sample: EUB, E Express of China Post, which is cheap;
 · Lightweight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on a pallet.
Our company enjoys a considerable discount owing to long-term cooperation with the courier company.
 

 

Every details of production and communication is crucial for us, please do feel free to tell us any your question, suggestion or comment on us, it will be very helpful for us to be a worthy, trusted and reliable supplier. Thank you for visiting and stoping!