Report Detail

Request for Sample of this report

Consumer Goods Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Market Growth 2022-2028

  • RnM4498102
    • |
  • 12 December, 2022
    • |
  • Global
    • |
  • 111 Pages
    • |
  • LPI(LP Information)
    • |
  • Consumer Goods

The defocus lens achieves the effect of delaying the progression of myopia by inhibiting the growth of the eye axis. Orthokeratology lens (OK lens) is a kind of contact lens worn when sleeping at night. Through the surface pressure of the lens and the adsorption force of tears, the curvature of the central part becomes smaller and the curvature of the side center becomes larger, thereby changing the defocus state of the peripheral retina and achieving The effect of inhibiting the increase of eye axis can effectively prevent the rapid progression of myopia for minors whose eyeballs have not yet formed, and can get rid of the shackles of glasses during the day.

The global market for Defocus Mirror and Orthokeratology Lenses (OK Lenses) is estimated to increase from US$ million in 2021 to reach US$ million by 2028, exhibiting a CAGR of % during 2022-2028. Keeping in mind the uncertainties of COVID-19 and Russia-Ukraine War, we are continuously tracking and evaluating the direct as well as the indirect influence of the pandemic on different end use sectors. These insights are included in the report as a major market contributor.

The APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) market is expected at value of US$ million in 2022 and grow at approximately % CAGR during 2022 and 2028.

The United States Defocus Mirror and Orthokeratology Lenses (OK Lenses) market is expected at value of US$ million in 2022 and grow at approximately % CAGR during 2022 and 2028.

The Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) market is expected at value of US$ million in 2022 and grow at approximately % CAGR during 2022 and 2028.

The China Defocus Mirror and Orthokeratology Lenses (OK Lenses) market is expected at value of US$ million in 2022 and grow at approximately % CAGR during 2022 and 2028.

Global key Defocus Mirror and Orthokeratology Lenses (OK Lenses) players cover Carl Zeiss, Essilor, Hoya, Mingyue Optical Lens and Eyebright Medical Technology, etc. In terms of revenue, the global largest two companies occupy a share nearly % in 2021.

Report Coverage
This latest report provides a deep insight into the global Defocus Mirror and Orthokeratology Lenses (OK Lenses) market covering all its essential aspects. This ranges from a macro overview of the market to micro details of the market size, competitive landscape, development trend, niche market, key market drivers and challenges, value chain analysis, etc.

This report aims to provide a comprehensive picture of the global Defocus Mirror and Orthokeratology Lenses (OK Lenses) market, with both quantitative and qualitative data, to help readers understand how the Defocus Mirror and Orthokeratology Lenses (OK Lenses) market scenario changed across the globe during the pandemic and Russia-Ukraine War.

The base year considered for analyses is 2021, while the market estimates and forecasts are given from 2022 to 2028. The market estimates are provided in terms of revenue in USD millions and volume in K Units.

Market Segmentation:
The study segments the Defocus Mirror and Orthokeratology Lenses (OK Lenses) market and forecasts the market size by Type (Defocus Mirror and Orthokeratology Lenses (OK Lenses),), by Application (Hospital, Optical Shop and Other,), and region (APAC, Americas, Europe, and Middle East & Africa).

Segmentation by type
Defocus Mirror
Orthokeratology Lenses (OK Lenses)

Segmentation by application
Hospital
Optical Shop
Other

Segmentation by region
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries

Major companies covered
Carl Zeiss
Essilor
Hoya
Mingyue Optical Lens
Eyebright Medical Technology
JIANGSU WANXING OPTICAL
Autek
EUCLID
Paragon
Alpha Corporation
Lucid Korea
Brighten Optix
Contex
Procornea
Dreamlite

Chapter Introduction
Chapter 1: Scope of Defocus Mirror and Orthokeratology Lenses (OK Lenses), Research Methodology, etc.
Chapter 2: Executive Summary, global Defocus Mirror and Orthokeratology Lenses (OK Lenses) market size (sales and revenue) and CAGR, Defocus Mirror and Orthokeratology Lenses (OK Lenses) market size by region, by type, by application, historical data from 2017 to 2022, and forecast to 2028.
Chapter 3: Defocus Mirror and Orthokeratology Lenses (OK Lenses) sales, revenue, average price, global market share, and industry ranking by company, 2017-2022
Chapter 4: Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) sales and revenue by region and by country. Country specific data and market value analysis for the U.S., Canada, Europe, China, Japan, South Korea, Southeast Asia, India, Latin America and Middle East & Africa.
Chapter 5, 6, 7, 8: Americas, APAC, Europe, Middle East & Africa, sales segment by country, by type, and type.
Chapter 9: Analysis of the current market trends, market forecast, opportunities and economic trends that are affecting the future marketplace
Chapter 10: Manufacturing cost structure analysis
Chapter 11: Sales channel, distributors, and customers
Chapter 12: Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) market size forecast by region, by country, by type, and application.
Chapter 13: Comprehensive company profiles of the leading players, including Carl Zeiss, Essilor, Hoya, Mingyue Optical Lens, Eyebright Medical Technology, JIANGSU WANXING OPTICAL, Autek, EUCLID and Paragon, etc.
Chapter 14: Research Findings and Conclusion


1 Scope of the Report

  • 1.1 Market Introduction
  • 1.2 Years Considered
  • 1.3 Research Objectives
  • 1.4 Market Research Methodology
  • 1.5 Research Process and Data Source
  • 1.6 Economic Indicators
  • 1.7 Currency Considered

2 Executive Summary

  • 2.1 World Market Overview
    • 2.1.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Sales 2017-2028
    • 2.1.2 World Current & Future Analysis for Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Geographic Region, 2017, 2022 & 2028
    • 2.1.3 World Current & Future Analysis for Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Country/Region, 2017, 2022 & 2028
  • 2.2 Defocus Mirror and Orthokeratology Lenses (OK Lenses) Segment by Type
    • 2.2.1 Defocus Mirror
    • 2.2.2 Orthokeratology Lenses (OK Lenses)
  • 2.3 Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Type
    • 2.3.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales Market Share by Type (2017-2022)
    • 2.3.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue and Market Share by Type (2017-2022)
    • 2.3.3 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sale Price by Type (2017-2022)
  • 2.4 Defocus Mirror and Orthokeratology Lenses (OK Lenses) Segment by Application
    • 2.4.1 Hospital
    • 2.4.2 Optical Shop
    • 2.4.3 Other
  • 2.5 Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Application
    • 2.5.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sale Market Share by Application (2017-2022)
    • 2.5.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue and Market Share by Application (2017-2022)
    • 2.5.3 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sale Price by Application (2017-2022)

3 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Company

  • 3.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Breakdown Data by Company
    • 3.1.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Sales by Company (2020-2022)
    • 3.1.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales Market Share by Company (2020-2022)
  • 3.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Revenue by Company (2020-2022)
    • 3.2.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue by Company (2020-2022)
    • 3.2.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue Market Share by Company (2020-2022)
  • 3.3 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sale Price by Company
  • 3.4 Key Manufacturers Defocus Mirror and Orthokeratology Lenses (OK Lenses) Producing Area Distribution, Sales Area, Product Type
    • 3.4.1 Key Manufacturers Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Location Distribution
    • 3.4.2 Players Defocus Mirror and Orthokeratology Lenses (OK Lenses) Products Offered
  • 3.5 Market Concentration Rate Analysis
    • 3.5.1 Competition Landscape Analysis
    • 3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2020-2022)
  • 3.6 New Products and Potential Entrants
  • 3.7 Mergers & Acquisitions, Expansion

4 World Historic Review for Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Geographic Region

  • 4.1 World Historic Defocus Mirror and Orthokeratology Lenses (OK Lenses) Market Size by Geographic Region (2017-2022)
    • 4.1.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Sales by Geographic Region (2017-2022)
    • 4.1.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Revenue by Geographic Region
  • 4.2 World Historic Defocus Mirror and Orthokeratology Lenses (OK Lenses) Market Size by Country/Region (2017-2022)
    • 4.2.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Sales by Country/Region (2017-2022)
    • 4.2.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Revenue by Country/Region
  • 4.3 Americas Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales Growth
  • 4.4 APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales Growth
  • 4.5 Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales Growth
  • 4.6 Middle East & Africa Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales Growth

5 Americas

  • 5.1 Americas Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Country
    • 5.1.1 Americas Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Country (2017-2022)
    • 5.1.2 Americas Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue by Country (2017-2022)
  • 5.2 Americas Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Type
  • 5.3 Americas Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Application
  • 5.4 United States
  • 5.5 Canada
  • 5.6 Mexico
  • 5.7 Brazil

6 APAC

  • 6.1 APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Region
    • 6.1.1 APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Region (2017-2022)
    • 6.1.2 APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue by Region (2017-2022)
  • 6.2 APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Type
  • 6.3 APAC Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Application
  • 6.4 China
  • 6.5 Japan
  • 6.6 South Korea
  • 6.7 Southeast Asia
  • 6.8 India
  • 6.9 Australia
  • 6.10 China Taiwan

7 Europe

  • 7.1 Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Country
    • 7.1.1 Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Country (2017-2022)
    • 7.1.2 Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue by Country (2017-2022)
  • 7.2 Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Type
  • 7.3 Europe Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Application
  • 7.4 Germany
  • 7.5 France
  • 7.6 UK
  • 7.7 Italy
  • 7.8 Russia

8 Middle East & Africa

  • 8.1 Middle East & Africa Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Country
    • 8.1.1 Middle East & Africa Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Country (2017-2022)
    • 8.1.2 Middle East & Africa Defocus Mirror and Orthokeratology Lenses (OK Lenses) Revenue by Country (2017-2022)
  • 8.2 Middle East & Africa Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Type
  • 8.3 Middle East & Africa Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales by Application
  • 8.4 Egypt
  • 8.5 South Africa
  • 8.6 Israel
  • 8.7 Turkey
  • 8.8 GCC Countries

9 Market Drivers, Challenges and Trends

  • 9.1 Market Drivers & Growth Opportunities
  • 9.2 Market Challenges & Risks
  • 9.3 Industry Trends

10 Manufacturing Cost Structure Analysis

  • 10.1 Raw Material and Suppliers
  • 10.2 Manufacturing Cost Structure Analysis of Defocus Mirror and Orthokeratology Lenses (OK Lenses)
  • 10.3 Manufacturing Process Analysis of Defocus Mirror and Orthokeratology Lenses (OK Lenses)
  • 10.4 Industry Chain Structure of Defocus Mirror and Orthokeratology Lenses (OK Lenses)

11 Marketing, Distributors and Customer

  • 11.1 Sales Channel
    • 11.1.1 Direct Channels
    • 11.1.2 Indirect Channels
  • 11.2 Defocus Mirror and Orthokeratology Lenses (OK Lenses) Distributors
  • 11.3 Defocus Mirror and Orthokeratology Lenses (OK Lenses) Customer

12 World Forecast Review for Defocus Mirror and Orthokeratology Lenses (OK Lenses) by Geographic Region

  • 12.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Market Size Forecast by Region
    • 12.1.1 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Forecast by Region (2023-2028)
    • 12.1.2 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Annual Revenue Forecast by Region (2023-2028)
  • 12.2 Americas Forecast by Country
  • 12.3 APAC Forecast by Region
  • 12.4 Europe Forecast by Country
  • 12.5 Middle East & Africa Forecast by Country
  • 12.6 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Forecast by Type
  • 12.7 Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Forecast by Application

13 Key Players Analysis

  • 13.1 Carl Zeiss
    • 13.1.1 Carl Zeiss Company Information
    • 13.1.2 Carl Zeiss Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.1.3 Carl Zeiss Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.1.4 Carl Zeiss Main Business Overview
    • 13.1.5 Carl Zeiss Latest Developments
  • 13.2 Essilor
    • 13.2.1 Essilor Company Information
    • 13.2.2 Essilor Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.2.3 Essilor Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.2.4 Essilor Main Business Overview
    • 13.2.5 Essilor Latest Developments
  • 13.3 Hoya
    • 13.3.1 Hoya Company Information
    • 13.3.2 Hoya Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.3.3 Hoya Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.3.4 Hoya Main Business Overview
    • 13.3.5 Hoya Latest Developments
  • 13.4 Mingyue Optical Lens
    • 13.4.1 Mingyue Optical Lens Company Information
    • 13.4.2 Mingyue Optical Lens Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.4.3 Mingyue Optical Lens Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.4.4 Mingyue Optical Lens Main Business Overview
    • 13.4.5 Mingyue Optical Lens Latest Developments
  • 13.5 Eyebright Medical Technology
    • 13.5.1 Eyebright Medical Technology Company Information
    • 13.5.2 Eyebright Medical Technology Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.5.3 Eyebright Medical Technology Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.5.4 Eyebright Medical Technology Main Business Overview
    • 13.5.5 Eyebright Medical Technology Latest Developments
  • 13.6 JIANGSU WANXING OPTICAL
    • 13.6.1 JIANGSU WANXING OPTICAL Company Information
    • 13.6.2 JIANGSU WANXING OPTICAL Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.6.3 JIANGSU WANXING OPTICAL Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.6.4 JIANGSU WANXING OPTICAL Main Business Overview
    • 13.6.5 JIANGSU WANXING OPTICAL Latest Developments
  • 13.7 Autek
    • 13.7.1 Autek Company Information
    • 13.7.2 Autek Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.7.3 Autek Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.7.4 Autek Main Business Overview
    • 13.7.5 Autek Latest Developments
  • 13.8 EUCLID
    • 13.8.1 EUCLID Company Information
    • 13.8.2 EUCLID Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.8.3 EUCLID Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.8.4 EUCLID Main Business Overview
    • 13.8.5 EUCLID Latest Developments
  • 13.9 Paragon
    • 13.9.1 Paragon Company Information
    • 13.9.2 Paragon Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.9.3 Paragon Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.9.4 Paragon Main Business Overview
    • 13.9.5 Paragon Latest Developments
  • 13.10 Alpha Corporation
    • 13.10.1 Alpha Corporation Company Information
    • 13.10.2 Alpha Corporation Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.10.3 Alpha Corporation Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.10.4 Alpha Corporation Main Business Overview
    • 13.10.5 Alpha Corporation Latest Developments
  • 13.11 Lucid Korea
    • 13.11.1 Lucid Korea Company Information
    • 13.11.2 Lucid Korea Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.11.3 Lucid Korea Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.11.4 Lucid Korea Main Business Overview
    • 13.11.5 Lucid Korea Latest Developments
  • 13.12 Brighten Optix
    • 13.12.1 Brighten Optix Company Information
    • 13.12.2 Brighten Optix Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.12.3 Brighten Optix Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.12.4 Brighten Optix Main Business Overview
    • 13.12.5 Brighten Optix Latest Developments
  • 13.13 Contex
    • 13.13.1 Contex Company Information
    • 13.13.2 Contex Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.13.3 Contex Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.13.4 Contex Main Business Overview
    • 13.13.5 Contex Latest Developments
  • 13.14 Procornea
    • 13.14.1 Procornea Company Information
    • 13.14.2 Procornea Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.14.3 Procornea Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.14.4 Procornea Main Business Overview
    • 13.14.5 Procornea Latest Developments
  • 13.15 Dreamlite
    • 13.15.1 Dreamlite Company Information
    • 13.15.2 Dreamlite Defocus Mirror and Orthokeratology Lenses (OK Lenses) Product Offered
    • 13.15.3 Dreamlite Defocus Mirror and Orthokeratology Lenses (OK Lenses) Sales, Revenue, Price and Gross Margin (2020-2022)
    • 13.15.4 Dreamlite Main Business Overview
    • 13.15.5 Dreamlite Latest Developments

14 Research Findings and Conclusion

Summary:
Get latest Market Research Reports on Defocus Mirror and Orthokeratology Lenses (OK Lenses). Industry analysis & Market Report on Defocus Mirror and Orthokeratology Lenses (OK Lenses) is a syndicated market report, published as Global Defocus Mirror and Orthokeratology Lenses (OK Lenses) Market Growth 2022-2028. It is complete Research Study and Industry Analysis of Defocus Mirror and Orthokeratology Lenses (OK Lenses) market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.

Last updated on

REPORT YOU MIGHT BE INTERESTED

Purchase this Report

$3,660.00
$7,320.00
2,928.00
5,856.00
3,517.26
7,034.52
558,589.20
1,117,178.40
319,847.40
639,694.80
Credit card Logo
Sample Question Discount Download PDF

Related Reports

Reason to Buy

  • Trusted By Leaders

    Top executives from leading companies purchase research reports from us. 

  • Shop With Confidence

    We assist you with all the pre-sales enquiries related to any report so that you can buy with confidence.

  • Customer Centric

    Need assistance related to your research requirements? We are just a phone call or an email away.

  • Personalized Solutions

    Our experienced research specialists are here to help you locate the right reports for your need.

  • Secure Checkout

    Shop without being worried about safety & security of your transactions.
    •

Request for Sample of this report

Reports and Markets

mcafree

Contact Us

+1-352-353-0818 (US)

info@reportsandmarkets.com

Support

EMAIL US

Newsletter

KEEP UP TO DATE ON ALL THE LATEST REPORTS


maxmind_logo