big fresnel lens fresnel lens film round fresnel lens

FOB Reference Price: Get Latest Price

≥100 Pieces

US $1

Free Inquiry

Customized Request

Product Details

{{item.text}}

Quick Details

Shape:: Spherical

Place of Origin:: Jilin, China

Brand Name:: TianCheng

Model Number:: Customization

Product name:: big fresnel lens

Surface Quality:: 20/10---80/50

Quick Details

Material:: Glass

Usage:: Optical

Structure:: Plano

Shape:: Spherical

Place of Origin:: Jilin, China

Brand Name:: TianCheng

Model Number:: Customization

Product name:: big fresnel lens

Surface Quality:: 20/10---80/50

Our advantage

1. TianCheng optics co.,ltd. manufacture optical lens for many years.

2. We produce high quality product with competitive price, and always have a good reputation.

3. We offer custom made production, we produce the lens according our clients' required.

4. Service Department: We have a complete after-sales service system, to help you from your worries.

Product Description

TianCheng optics co.,ltd. offer custom made production, we produce the lens according our clients' required.

Type:
Singlet Lens: Plano convex, Plano concave, Double convex, Double concave and Meniscus

Achromatic Lens: Doublet and Triplet

Cylindrical Lens, Ball Lens, Half Ball Lens, Rod Lens and Aspherical Lens

Specification

Material	Optical glass, Fused silica, Silicon, Germanium, CaF2, MgF2, Sapphire, Znse, Zns
Diameter	0.5 to 350mm
Diameter Tolerance	±0.05 mm (Standard), up to +0.000/-0.002 mm
Thickness tolerance	±0.05 mm (Standard), up to +/-0.0.1mm
Surface Quality	60-40 S/D (Standard), up to 10-5S/D
Surface Figure	λ/4 or λ/10
Centration	1 Minute or 30 Second
Coating	uncoated, AR and HR

About us

Tian Cheng optics co.,ltd.

was founded in 2007 and located in Changchun city where is very famous base of opitcs research and development in China, we have 1500 square meter factory and 55 employees including 3 optical engineers and 2 mechanical engineers, we have capability to make the full design, produce the optical components and assembe the complete of lens in our own factory.

We mainly manufacture high precision optical components such as spherical lens, cylindrical lnes, prism, filter, window, mirror, beamsplitter, waveplate, polarizer, rod lens and micro optics. Our products were approved by many special companies from United Kingdom, Germany, Austria, Switzerland, Italy, Ireland, Sweden, Australia, Israel, USA etc.

We have completed production lines of raw material cuting, rinding, polishing, ultrasonic cleaning and opitcal coating, our test instruments include Trioptics Lens Measurement system, Lambda900 spectrophotometer, Spherical Interferometer, Plano Interferometer, Collimator, Goniometer etc. These advanced facilities ensure the bigh production capacity and high quality for OEM and customized products.

Exhibition

Packing and Delivery

1. Package Detail:

A. Standard carbon and envelop with plastic foam.

B. Safety green carton.

C. Customized.

2. Delivery Detail: Within 25 days.(Also depand on the quantity)