Machine Vision Telecentric Lens

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US$ 50

Min Order Quantity8000 Piece
Supply Ability8000pcs/month
Delivery Lead Time3-7 days
Payment Terms 1
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Supplier Info.

Company Name Shenzhen Canrill Technologies Co., Ltd
Membership Free member
Registration Date2021.04.20
Country/RegionChina
CityShenzhen
Contact Mariel Mei(Ms.)

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Product Attributes

- Brand Name CanrillOptics
- Place of Origin China
- Supply Type OEM Service
- Condition New
- Related Keywords telecentric laser

Description by Manufacturer

Telecentricity Definition

A telecentric imaging lens is a kind of lens that the chief rays are parallel to the optical axis. There are three kinds of telecentric lens, that is the object-space telecentric lens, image-space telecentric lens, and the bi-telecentric lens. T elecentric optics lens is always the core business of Canrill Lens. After continuous research and development for 11 years, Canrill has successfully developed 1700+ kinds of lenses, and the number is still increasing, to meet the diverse and growing applications at the best telecentric lenses machine vision price.

Telecentric Lens Tutorial

What is a Telecentric Lens?

The machine vision telecentric laser design is mainly to correct traditional industrial lens parallax. Within a certain range, a telecentric lens for machine vision can make the image magnification of the image does not change. Currently, due to its unique parallel optical path design, the telecentric lens has been widely favored by machine vision applications that are highly required for lens distortion.

What's The Difference Between Resolution & Mtf30 For The Telecentric Lens?

l Resolution and MTF have a different definition method.

l Resolution formula is R=0.61*λ/NA. R is object resolution and λ is wavelength, which is usually 0.55um. NA is the numerical aperture of the object side of the lens.

l For example, XF-MT1X65D, the NA is 0.045, thus the resolution is 0.61*0.55/0.045≈7.45um. ( the resolution in our product list and drawings is 7.33um, is because decimal point numbers )

l Therefore the corresponding line pairs should be 1000/(7.33*2)=68Lp/mm.

l MTF is Contrast of output image/Contrast of input image. Since the input image is always larger than the output image, therefore the MTF value is always from 0-1.

l MTF30 means the line pairs when the image MTF value is 0.3.

l So to calculate the image side resolution, the formula is 1/MTF30/2.

l For example, XF-MT1X65D, the MTF30 is 90lp/mm, then the resolution is 1/90/2=5.56um.

What Is The Resolution Of Telecentric Lens?

l Resolution is the ability to resolve details in the object. It describes the thinnest line that the human eye can distinguish. Normally, the resolution for machine vision telecentric lens image is as below:

l R=0.6*λ/NA;

l λ is the wavelength of the light(normally λ is 550nm);

l NA is the numerical aperture of the lens.

What's The Advantage Of Telecentric System ?

Price

Price US$ 50 / Piece

Packaging & Shipping

- Packingfoam carton
- Delivery Lead Time3-7 days
- Minimum Order 8000 Piece
- Supply Ability8000pcs/month
- Shipping Career

Product Image

Telecentric Laser Related Products

Company Profile

About Shenzhen Canrill Technologies Co., Ltd

Membership Free member
Registration Date2021.04.20
Country/RegionChina
CityShenzhen
Contact Mariel Mei(Ms.)

Canrill Optics is one of the most famous telecentric lens manufacturer in China. Dedicated to telecentric lens market for over 10 years, Canrill has accumulated well-rounded experience in considerable amount projects, earned the trust from world wide clients and prominent position in the precision machine vision industry.Canrill Optics always put research in the first place, and invests millions per year. At the same time, we build our own optical and mechanical plants to optimize the supply chain and manufacturing.We strive to apply years' experience to offer best service and products.From manufacturing to creation, we are on the way!

Selling Categories

- Manufacturing & Processing Machinery >> Other Manufacturing & Processing Machinery

Keywords

industrial camera lens

Registration Date	2021/04/20(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2010
Employees total	11 - 50
Annual revenue	Less than USD 100,000

Contact Information Order Credit Report

Company	Shenzhen Canrill Technologies Co., Ltd
Address	Room 405, Building A, Xinlong Industrial Park, No 50. Fengtang Ave, Bao'an, Shenzhen, Guangdong, ChiShenzhenGuangdongChina
Phone	86 - 0755 - 36983709
Homepage	http://www.canrilloptics.com/
Contact	Mariel Mei / Marketing Manager

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Machine Vision Telecentric Lens

Product Attributes

Description by Manufacturer

Price

Packaging & Shipping

Product Image

Telecentric Laser Related Products

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