High Quality Diameter 28mm Biconvex Lens Spherical Double Convex Lens Focusing Lens with Ar Coating

• After-sales Service: Technical Support
• Warranty: 3 Years
• Usage: Optical
• 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.: ST28
• Type: Convex Lens
• Transmittance: 90%-95%
• Shape: Spherical
• Material: Optical Glass
• Lenses Color: Clear
• Certification: ISO9001, CE
• Customized: Customized
• Coating: Ar/Aluminum/Customize
• Size: Customize
• Color: Transparent/Customize
• Surface Quality: 60/40,40/20
• Customized Support: OEM, ODM, Obm
• Thickness: 1-1mm Customize
• Package: Safe
• Structure: Double Convex
• Application: Optical Equipment
• Diameter: 0.5-380mm Customize/Stock
• Transport Package: Vacuum Packaging
• Specification: custom
• Trademark: JLGD
• Origin: Henan, China
• HS Code: 9001909090
• Production Capacity: 50000 Pieces/Years
• Package Size: 18.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.300kg
• Lead Time: 10 days (1 - 20 pieces) ; To be negotiated ( > 20 pieces)

Product Description

Why choose double convex lens?

A lens which is thinner at the edges and thicker at the centre is known as convex lens. A convex lens diverges light and curves
inward. A convex lens diverges light and curves outward. A convex lens converges light and curves inward. A convex lens converges
light and curves outward. Convex lens which is also called as a converging lens or positive lens is thicker at the middle. The
light rays that pass through a convex lens converge or are brought closer together. There are various uses of convex lens like in
a microscope, magnifying glasses, camera, correction of hypermetropia, etc.

Certification	CE/ISO9001
Customized support	OEM, ODM, OBM
Diameter	10-300mm
Thickness Tolerance	+/-0.1mm
Diameter Tolerance	+/-0.2mm
Materail	K9/BK7/Fused Slica/Optical glass
Wavelength	400-700nm
Surface quality	60/40,40/20
Coating	Ar Coated Customer Request
Key words	Double Convex Lens

Main Product

We can customize according to your drawing, please click send drawing

Welcome to contact us

Our Company

Exhibitions in Germany

Nanyang Jingliang Photoelectric Co., Ltd.located 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.

Related products

We can customize according to your drawing, please click send drawing

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

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

Certifications

FAQ

Q1. Are you a factory or trading company?
We JLGD is a factory specilizing in processing and production of prism and lens with morn than 30 years rich experience.
Q2. Could you offer samples?
Generally we process the lens or prism according to the drawings, so there is no sample before placing an order. If regular
lens,we could provide the samples.
Q3. What is your terms of packing?
A: Generally, we pack our goods in special protective packing for optical products. If you need special demands, pls note it
before delivery.
Q4. What is your terms of payment?
A: Usually 50% as deposit, and 100% before delivery. We would show you the photos of the products before you pay the balance.
Q5. What is your MOQ for optical lens?
A: No MOQ for customer.
Q6. How about your delivery time?
A: Generally, it takes 7 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Welcome to inquiry