New 2024 Free Sample/Inquiry for Drawings Synthetic UV Fused Silica Bi-Convex Optical Lens Ar Coating

• After-sales Service: Return or Replacement
• Warranty: 2 Years
• Usage: Lighting, Medical, Optical, Photography
• Model NO.: Customization
• Type: Convex Lens
• Transmittance: >95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: UV
• Scratch/Dig: 40/20
• Focal Length Tolerance: 0.5%
• Thickness Tolerance: ±0.02mm
• Diameter Range: 5~260mm; Customized
• OEM Services: Yes
• Delivery Time: Depens on Qty, Normally 10-30days Production
• Custom Declare/Clearance: Yes
• Surface Flatness: 0.15wave@633nm
• Centration: 20″
• Diameter Tolerance: +0.00~-0.015
• Coating Wavelength Coverage: 350~410nm
• Shipping: Express/by Sea/by Train/by Air
• Sample Services: Yes
• Coating Type: UC/ Hc/Hmc/Shmc/UV400/UV420;Customized
• Transport Package: Air Cushion Wrappaed Carton Packaging.
• Specification: Raw Material: K9/BK7 or customized as your needs.
• Trademark: Oplens
• Origin: Chengdu, Sichuan, China
• HS Code: 9001909090
• Production Capacity: 200000PCS/Month

Product Description

2023 Factory Price Optical Components for Synthetic UV Fused Silica Bi-Convex Optical Lens with Ar Coating

Product Description

Our UV Fused Silica Bi-Convex lenses are available uncoated or coated with a variety of multi-layer antireflection coatings. All lenses feature λ/8 surface accuracy and 20-10 scratch-dig surface quality. UV Fused Silica is synthetic amorphous silicon dioxide of extremely high purity providing maximum transmission from 195-2100 nm. This non-crystalline, colorless silica glass combines a very low thermal expansion coefficient with good optical qualities and excellent transmittance in the ultraviolet region. Also, it will not fluoresce under UV light and is resistant to radiation.
Specification:

Material	Fused Silica( JGS1,JGS2,JGS3, Corning 7980)
Diameter	3-100mm
Surface Figure	λ/2
Diameter Tolerance	+0.01, -0.01 mm
Thickness Tolerance	±0.1 mm
Paraxial Focal Length	±2%
Centration	<3 arc minutes
Clear Aperture	>90%
Surface Quality	60-40 scratch and dig or better
Protective Bevel	0.25 mm x 45°
Coating:	AR or BBAR or not coated

Bi-Convex (Double-Convex) lenses have the same radius of curvature on both sides of the lens and function similarly to plano-convex lenses by focusing parallel rays of light to a single point. As a guideline, bi-convex lenses perform with minimum aberration at conjugate ratios between 5:1 and 1:5. (Outside this range, plano-convex lenses are usually more suitable.) Bi-Convex lenses are the best choice when the object and image are at equal or near equal distance from the lens. Not only is spherical aberration minimized, but coma, distortion and chromatic aberration are identically canceled due to the symmetry. UV Fused Silica lenses are ideal for UV or higher energy applications, combining a very low thermal expansion coefficient and excellent transmittance down to 195 nm.

Relate Products

 

Our manufacturing capability of optical elements can supply a large variety of spherical & aspheric lenses, single prisms, windows, mirrors, laser & infrared optical components, etc. We have hundreds of grinders & polishers, spectrophotometers, Taylor Hobson profilometers, Optorun coating chambers, and interferometers of Veeco and Zygo to process and inspect all the optical components and make sure all customer standards are perfectly met.

Company Profile

Oplens (brand owned by SiChuan JUKA Optical Technology) is located in the city of Chengdu, China, which enjoys the reputation of the world optical processing center. Oplens is established during the restructuring of the Processing Department of the Institute of Optics and Electronics, Chinese Academy of Sciences.

Oplens has been committed to providing customers with high-precision optical system solutions over 16 years, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics. It occupies 10,000 square meters of modernized facilities with hundreds of equipments and instruments. More importantly, Oplens owns an excellent team of more than 200 experienced engineers and workers, who provide the best products and service to their both domestic and overseas customers.

Packaging & Shipping

Packaging Details: 
Inner packing-------special protective packing for optical products. 
Outer packing------carton, Shock absorption material and bubble wrap 

Delivery Time
7-20days
Delivery: Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. 

FAQ

Q1:Can you send me free samples or Can i have an sample order ?

A: Yes, We accept sample orders, and we're also willing to send you free sample to  test and check its quality . if we don't have the item in stock , then you could place an sample order.

Q2: How many days can i get my package after placing order?

A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.

Q3: OEM services available?

A: Sure, please send us your design paper on platform to confirm more details information.

Q4:We have a commercial project,Can you help me offer an optical design solution ?

A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.

Q5: What shipping methods do you have?

A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.