Customized K9/Bk7 Optical Glass Biconvex Cylinder Lens Aspherical Lens

• Warranty: 3 Years
• Usage: Optical
• Type: Dome Lens
• 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.: Customization
• Transmittance: 90%-95%
• Shape: Spherical
• Material: Optical Glass
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: Anti-Reflective (Ar) Coatings
• Keywords: Biconvex Cylinder Lensps Aherical Lens
• Size: Customization
• Color: Clear
• Surface Quality: 60/40
• Customized Support: OEM, ODM, Obm
• MOQ: 3
• Product Name: Aherical Lens
• Structure: Plano-Concave
• Diameter: The Customer′s Requirement
• Transport Package: Vacuum Packaging
• Specification: custom
• Trademark: JLGD
• Origin: Henan, China
• HS Code: 9001909090
• Production Capacity: 8000 Piece/Pieces Per Month
• Package Size: 18.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.200kg

Product Description

Product details

Aspheric lens

The most notable benefit of aspheric lenses is their ability to correct for spherical aberration, an optical effect which causes incident light rays to focus at different points when forming an image, creating a blur. Spherical aberration is commonly seen in spherical lenses, such as plano-convex or double-convex lens shapes, but aspheric lenses focus light to a small point, creating comparatively no blur and improving image quality. Spherical aberration is inherent in the basic shape of a spherical surface and is independent of alignment or manufacturing errors; in other words, a perfectly designed and manufactured spherical lens willstill inherently exhibit spherical aberration. An aspheric lens can be designed to minimize aberration by adjusting the conic constant and aspheric coefficients of the curved surface of the lens. Figure 1 shows a spherical lens with significant spherical aberration compared to an aspheric lens with practically no spherical aberration.

Here is the product parameters table for your reference.

Size	customize/stock
Product name	aspheric lens
Material	H-K9L/BK7/Customize
Application	optical/projector/medical equipment
Diameter	customize
Color	clear transparent
Surface quality	60/40,40/20,20/10
Coating	AR Coating/customize
Certificate	CE/ISO9001

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production process

Our Company

Our main products are prisms including triangular prisms,penta prisms,roof prisms. Lens such as plano convex,plano concave,biconvex,biconcave. Telescope :binocular telescope,digital camera

Nanyang city Jingliang optical Technology Co.,Ltd. located in China's famous historic and cultural city- Nanyang, Henan province(one of the four biggest optical bases among China ). Specializes in optical components,components processing, optical equipments' design, producing and sales. We mainly produce high grade optical components, and our procedure includes milling,fine grinding,polishing,grinding,cleaning,checking,coating etc. The main products are optical spherical lens , cylindrical lens, reflector lens, concave-convex lens, convex lens, splitter prism, achromatic prism, equilateral prism internal/external reflection prism, etc. Also provides various optical coatings, such as anti-reflection film, reflective film and so on.

Exhibition

 

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Certifications

packaging and shipping

Packing method

Inner packing-------special protective packing for optical products.

Outer packing------carton, Shock absorption material and bubble wrap.

we also can packed the goods according your request.

Delivery Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. Please note it before delivery. Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery

FAQ

Q1. Are you a factory or trading company?

A: We JLGD is a factory specilizing in processing and production of prism and lens with
more than 30 years experience.

Q2:When can I get the price?

Within 24 hours .If urgent , please call us directly.

Q3Can you accept customization

A: Yes we can.

Q4:How can I get a sample to check your quality ?

After price confirmation, customers can require for samples to check ourquality. The Generally inventory sample is free. The customized sample need charge.

Q5: How long is your delivery time?

A: Generally inventory product is 2-3days, and 15-20days for customization product, it is according to quantity.

Q6. What is your MOQ for optical lens?

A: No MOQ for customer.

Q7:What is your after sell service?

A:when you got the lenses,if you found there are some of them broked,not damaged
artificially,we can produce the damage quantity again for you.

Welcome to inquiry