Optical Glasses Achromatic Triplet Lens Near UV or IR Laser Focusing Lens with Coating

• Usage: Optical, Photography
• Type: Triplet Lens
• Transmittance: 90%-95%
• 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.: yt130
• Shape: Single Lens
• Material: Optical Glass
• Lenses Color: as Picture
• Certification: RoHS, CE
• Customized: Customized
• Coating: HC
• Diameter: Customized
• Diameter Tolerance: +/-0.01mm
• Thickness Tolerance: +/-0.01mm
• Surface Quality: 60/40,40/20 or Better
• Clear Aperture: 90%
• Flatness: L/1
• Angle Tol: +3 Arc Min
• Transport Package: Safety Green Carton
• Specification: Customized
• Origin: Changchun
• HS Code: 9001909090
• Production Capacity: 20000/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Name: Customized Sapphire Near UV or IR Laser Focusing lense with AR BBAR VAR Coating For Telescope or other optic

About achromatic lens
  --Achromatic lenses are very common type of viewer lenses,they consist of two or more lense elements,which have been corrected for chromatic aberration with respect to two selected wavelengths,the elements must be fixed in relation to one another by either mounting or cement.

--Achromatic lenses are designed to specifically function within the infrared,visible,or ultra-violet wavelength ranges,and they are not symmetric devices.

--They must be installed with the correct front-to-back orientation (thicker element usually faces the eyes) if installed incorrectly,backwards the result will be extensive distortion and aberration

Material	BK7,Fused Silica,CaF2 and Etc,2 kind of optical Glass
Dimension	0.45-300mm
Tolerance	+/-0.1mm
Angle Tolerance	<30 sec minutes
Surface Quality	60/40 40/20 or better
Flatness	λ/4 or as your requirements
Charmfer	Normally 0.25mm*45º
Coating	AR,BBAR or Etc

Other Items

Factory information

Changchun Yutai Optics Co.,Ltd. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical components include lens, mirrors, filters, windows and prisms which are specified by customers. YutaI's items are widely used in imaging, defense, medical, laser and industry market.

As a fast-growing supplier in optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability as Yutai aims to provide professional service and good quality items to meet customers' request. Yutai has already established long-term cooperative relation with many powerful companies all over the world.

Our Advantage

Yutai Optics has a professional sales team with excellent service. Sales team provide full service from inquiry,production,inspection,delivery and after sale guarantee. "Customer first" is sales teams goal. So Yutai always try the best to meet each customer's request.

Yutai Optics processes precision optical components with many experienced engineers and advanced machines which are the important elements for the high quality items.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.

Yutai Optics has a double-check inspection for optical components.The quality control department test every component carefully and provide testing report for each order. Our testing machine includes ZYGO,Stereo interferometer, Horizontal interferometer.



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: