Optical K9 Bk7 Double Convex Lens Biconvex Lens

• Warranty: 3 Years
• Usage: Optical
• Type: Convex 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.: SA028
• Transmittance: 90%-95%
• Shape: Spherical
• Material: Plastic
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: Customize
• Size: Customize
• Use: Optical Equipments
• Color: Transparent
• Surface Quality: 60/40
• Customized Support: OEM, ODM, Obm
• Product Name: Biconvex Lens
• Diamater Range: 1-200.00mm
• Dimension Tolerance: 0.01mm
• Structure: Double Convex
• Transport Package: Vacuum Packaging
• Specification: custom
• Trademark: JLGD
• Origin: China
• HS Code: 9001909090
• Production Capacity: 2000 Piece/Pieces Per Month
• Package Size: 18.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.300kg

Product Description

Product Description

Related parameters:

Material	high quality optical glass
Surface flatness	1/4 lamda
Scratch/Dig	60/40
Thickness tolerance	+/-0.01mm
Clear aperture	>85%
Coating	upon request
Size	as the customer demands
Processing range	1-200.00mm

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Lenses are classified by the curvature of the two optical surfaces. A lens is biconvex (or double convex, or just convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex.

 

We supply Biconvex Lens as shown in the table below,and we also support customer customization.

Product Type	Diameter	Focal Length	Material	Center Thickness	Coating
Biconvex Lens	12.7mm	10.6841	H-ZBaF52	4.5037mm	AR Coating
	15mm	11.8179	ZK6	3.75mm	AR Coating
	16mm	35.1396	K9	2.17mm	AR Coating
	28mm	50.2404	H-ZF2	4.9mm	AR Coating
	28mm	46.7584	H-K9L	6.3mm	AR Coating
	47.3mm	48.5323	H-ZK6	12.2mm	None

 

 

 

We JLGD are a factory with more than 30 years processing and production experience. We could provide various kinds of lens including convex lens, concave lens, biconvex lens, plano-convex lens, etc.

Welcome to visit our factory and hope to build a long business relationship with you!

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Packing & Delivery

Factory Information

Nanyang City Jingliang Optical & Electronics Technology Co.,ltd. is a professional factory specilizing in processing and customization of optical prism, lens and other optical componments. 

Our company was founded in 1985, we have more than 30 years processing and production experience. 

We have more than 50 employees and our working area is about 1000 square meter.

"Quality is the root of survial" is our production principle. Reliable quality and trust service are we offering and pursing.

With our strong R&D working team and production team, we offer various special processing and customization according to your design

 

Advantage

Certification

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.