Snapshot
The global Telephoto Zoom Lens market size is estimated at xxx million USD with a CAGR xx% from 2016-2020 and is expected to reach xxx Million USD in 2021 with a CAGR xx% from 2021 to 2026. The report begins from overview of Industry Chain structure, and describes industry environment, then analyses market size and forecast of Telephoto Zoom Lens by product, region and application, in addition, this report introduces market competition situation among the vendors and company profile, besides, market price analysis and value chain features are covered in this report.
Product Type Coverage (Market Size & Forecast, Major Company of Product Type etc.):
The Focal Length From 28-300mm
The Focal Length From 70-200mm
The Focal Length From 150-600mm
Company Coverage (Company Profile, Sales Revenue, Price, Gross Margin, Main Products etc.):
Canon
Nikon
Sony
Tamron
Pentax
Sigma
Olympus
Tokina
Fujifilm
Samsung
Panasonic
Application Coverage (Market Size & Forecast, Different Demand Market by Region, Main Consumer Profile etc.):
Camera manufacturer
Photographers
Region Coverage (Regional Production, Demand & Forecast by Countries etc.):
North America (U.S., Canada, Mexico)
Europe (Germany, U.K., France, Italy, Russia, Spain etc.)
Asia-Pacific (China, India, Japan, Southeast Asia etc.)
South America (Brazil, Argentina etc.)
Middle East & Africa (Saudi Arabia, South Africa etc.)
The global Telephoto Zoom Lens market size is estimated at xxx million USD with a CAGR xx% from 2016-2020 and is expected to reach xxx Million USD in 2021 with a CAGR xx% from 2021 to 2026. The report begins from overview of Industry Chain structure, and describes industry environment, then analyses market size and forecast of Telephoto Zoom Lens by product, region and application, in addition, this report introduces market competition situation among the vendors and company profile, besides, market price analysis and value chain features are covered in this report.
Product Type Coverage (Market Size & Forecast, Major Company of Product Type etc.):
The Focal Length From 28-300mm
The Focal Length From 70-200mm
The Focal Length From 150-600mm
Company Coverage (Company Profile, Sales Revenue, Price, Gross Margin, Main Products etc.):
Canon
Nikon
Sony
Tamron
Pentax
Sigma
Olympus
Tokina
Fujifilm
Samsung
Panasonic
Application Coverage (Market Size & Forecast, Different Demand Market by Region, Main Consumer Profile etc.):
Camera manufacturer
Photographers
Region Coverage (Regional Production, Demand & Forecast by Countries etc.):
North America (U.S., Canada, Mexico)
Europe (Germany, U.K., France, Italy, Russia, Spain etc.)
Asia-Pacific (China, India, Japan, Southeast Asia etc.)
South America (Brazil, Argentina etc.)
Middle East & Africa (Saudi Arabia, South Africa etc.)
Table of Contents
1 Industry Overview
1.1 Telephoto Zoom Lens Industry
Figure Telephoto Zoom Lens Industry Chain Structure
1.1.1 Overview
1.1.2 Development of Telephoto Zoom Lens
1.2 Market Segment
1.2.1 Upstream
Table Upstream Segment of Telephoto Zoom Lens
1.2.2 Downstream
Table Application Segment of Telephoto Zoom Lens
Table Global Telephoto Zoom Lens Market 2016-2026, by Application, in USD Million
1.2.3 COVID-19 Impact
1.3 Cost Analysis
2 Industry Environment (PEST Analysis)
2.1 Policy
2.2 Economics
2.3 Sociology
2.4 Technology
3 Telephoto Zoom Lens Market by Type
3.1 By Type
3.1.1 The Focal Length From 28-300mm
Table Major Company List of The Focal Length From 28-300mm
3.1.2 The Focal Length From 70-200mm
Table Major Company List of The Focal Length From 70-200mm
3.1.3 The Focal Length From 150-600mm
Table Major Company List of The Focal Length From 150-600mm
3.2 Market Size
Table Global Telephoto Zoom Lens Market 2016-2020, by Type, in USD Million
Figure Global Telephoto Zoom Lens Market Growth 2016-2020, by Type, in USD Million
Table Global Telephoto Zoom Lens Market 2016-2020, by Type, in Volume
Figure Global Telephoto Zoom Lens Market Growth 2016-2020, by Type, in Volume
3.3 Market Forecast
Table Global Telephoto Zoom Lens Market Forecast 2021-2026, by Type, in USD Million
Table Global Telephoto Zoom Lens Market Forecast 2021-2026, by Type, in Volume
4 Major Companies List
4.1 Canon (Company Profile, Sales Data etc.)
4.1.1 Canon Profile
Table Canon Overview List
4.1.2 Canon Products & Services
4.1.3 Canon Business Operation Conditions
Table Business Operation of Canon (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.2 Nikon (Company Profile, Sales Data etc.)
4.2.1 Nikon Profile
Table Nikon Overview List
4.2.2 Nikon Products & Services
4.2.3 Nikon Business Operation Conditions
Table Business Operation of Nikon (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.3 Sony (Company Profile, Sales Data etc.)
4.3.1 Sony Profile
Table Sony Overview List
4.3.2 Sony Products & Services
4.3.3 Sony Business Operation Conditions
Table Business Operation of Sony (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.4 Tamron (Company Profile, Sales Data etc.)
4.4.1 Tamron Profile
Table Tamron Overview List
4.4.2 Tamron Products & Services
4.4.3 Tamron Business Operation Conditions
Table Business Operation of Tamron (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.5 Pentax (Company Profile, Sales Data etc.)
4.5.1 Pentax Profile
Table Pentax Overview List
4.5.2 Pentax Products & Services
4.5.3 Pentax Business Operation Conditions
Table Business Operation of Pentax (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.6 Sigma (Company Profile, Sales Data etc.)
4.6.1 Sigma Profile
Table Sigma Overview List
4.6.2 Sigma Products & Services
4.6.3 Sigma Business Operation Conditions
Table Business Operation of Sigma (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.7 Olympus (Company Profile, Sales Data etc.)
4.7.1 Olympus Profile
Table Olympus Overview List
4.7.2 Olympus Products & Services
4.7.3 Olympus Business Operation Conditions
Table Business Operation of Olympus (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.8 Tokina (Company Profile, Sales Data etc.)
4.8.1 Tokina Profile
Table Tokina Overview List
4.8.2 Tokina Products & Services
4.8.3 Tokina Business Operation Conditions
Table Business Operation of Tokina (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.9 Fujifilm (Company Profile, Sales Data etc.)
4.9.1 Fujifilm Profile
Table Fujifilm Overview List
4.9.2 Fujifilm Products & Services
4.9.3 Fujifilm Business Operation Conditions
Table Business Operation of Fujifilm (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.10 Samsung (Company Profile, Sales Data etc.)
4.10.1 Samsung Profile
Table Samsung Overview List
4.10.2 Samsung Products & Services
4.10.3 Samsung Business Operation Conditions
Table Business Operation of Samsung (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.11 Panasonic (Company Profile, Sales Data etc.)
4.11.1 Panasonic Profile
Table Panasonic Overview List
4.11.2 Panasonic Products & Services
4.11.3 Panasonic Business Operation Conditions
Table Business Operation of Panasonic (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
5 Market Competition
5.1 Company Competition
Table Global Telephoto Zoom Lens Sales Revenue 2016-2020, by Company, in USD Million
Table Global Telephoto Zoom Lens Sales Revenue Share 2016-2020, by Company, in USD Million
Figure Global Telephoto Zoom Lens Sales Revenue Share in 2020, by Company, in USD Million
Table Global Telephoto Zoom Lens Sales Volume 2016-2020, by Company, in Volume
Table Global Telephoto Zoom Lens Sales Volume Share 2016-2020, by Company, in Volume
Figure Global Telephoto Zoom Lens Sales Volume Share in 2020, by Company, in Volume
5.2 Regional Market by Company
Figure North America Telephoto Zoom Lens Market Concentration, in 2020
Figure Europe Telephoto Zoom Lens Market Market Concentration, in 2020
Figure Asia-Pacific Telephoto Zoom Lens MMarket Concentration, in 2020
Figure South America Telephoto Zoom Lens Market Concentration, in 2020
Figure Middle East & Africa Telephoto Zoom Lens Market Concentration, in 2020
6 Demand by End Market
6.1 Demand Situation
6.1.1 Demand in Camera manufacturer
Figure Telephoto Zoom Lens Demand in Camera manufacturer, 2016-2020, in USD Million
Figure Telephoto Zoom Lens Demand in Camera manufacturer, 2016-2020, in Volume
6.1.2 Demand in Photographers
Figure Telephoto Zoom Lens Demand in Photographers, 2016-2020, in USD Million
Figure Telephoto Zoom Lens Demand in Photographers, 2016-2020, in Volume
6.2 Regional Demand Comparison
Table Regional Demand Comparison List
Table Major Application in Different Regions
6.3 Demand Forecast
Table Telephoto Zoom Lens Demand Forecast 2021-2026, by Application, in USD Million
Figure Telephoto Zoom Lens Market Growth 2021-2026, by Application, in USD Million
Figure Telephoto Zoom Lens Market Share in 2026, by Application, in USD Million
Table Telephoto Zoom Lens Demand Forecast 2021-2026, by Application, in Volume
Table Telephoto Zoom Lens Market Growth 2021-2026, by Application, in Volume
Table Telephoto Zoom Lens Market Share in 2026, by Application, in Volume
6.4 Impact of the COVID-19 on the Demand
7 Region Operation
7.1 Regional Production
Table Telephoto Zoom Lens Production 2016-2020, by Region, in USD Million
Table Telephoto Zoom Lens Production 2016-2020, by Region, in Volume
7.2 Regional Market
Table Global Telephoto Zoom Lens Market 2016-2020, by Region, in USD Million
Table Global Telephoto Zoom Lens Market Share 2016-2020, by Region, in USD Million
Table Global Telephoto Zoom Lens Market 2016-2020, by Region, in Volume
Table Global Telephoto Zoom Lens Market Share 2016-2020, by Region, in Volume
7.3 by Region
7.3.1 North America
7.3.1.1 Overview
Figure North America Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure North America Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.1.2 by Country (U.S., Canada, Mexico)
Table North America Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table North America Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.2 Europe
7.3.2.1 Overview
Figure Europe Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure Europe Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.2.2 by Country (Germany, U.K., France, Italy, Russia, Spain etc.)
Table Europe Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table Europe Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.3 Asia-Pacific
7.3.3.1 Overview
Figure Asia-Pacific Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure Asia-Pacific Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.3.2 by Country (China, India, Japan, Southeast Asia etc.)
Table Asia-Pacific Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table Asia-Pacific Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.4 South America
7.3.4.1 Overview
Figure South America Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure South America Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.4.2 by Country (Brazil, Argentina etc.)
Table South America Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table South America Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.5 Middle East & Africa
7.3.5.1 Overview
Figure Middle East & Africa Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure Middle East & Africa Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.5.2 by Country (Saudi Arabia, South Africa etc.)
Table Middle East & Africa Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table Middle East & Africa Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.4 Regional Import & Export
7.5 Regional Forecast
Table Telephoto Zoom Lens Market Forecast 2021-2026, by Region, in USD Million
Table Telephoto Zoom Lens Market Forecast 2021-2026, by Region, in Volume
8 Marketing & Price
8.1 Price and Margin
8.1.1 Price Trends
8.1.2 Factors of Price Change
Table Price Factors List
8.1.3 Manufacturers Gross Margin Analysis
8.2 Marketing Channel
Figure Marketing Channels Overview
9 Research Conclusion
1 Industry Overview
1.1 Telephoto Zoom Lens Industry
Figure Telephoto Zoom Lens Industry Chain Structure
1.1.1 Overview
1.1.2 Development of Telephoto Zoom Lens
1.2 Market Segment
1.2.1 Upstream
Table Upstream Segment of Telephoto Zoom Lens
1.2.2 Downstream
Table Application Segment of Telephoto Zoom Lens
Table Global Telephoto Zoom Lens Market 2016-2026, by Application, in USD Million
1.2.3 COVID-19 Impact
1.3 Cost Analysis
2 Industry Environment (PEST Analysis)
2.1 Policy
2.2 Economics
2.3 Sociology
2.4 Technology
3 Telephoto Zoom Lens Market by Type
3.1 By Type
3.1.1 The Focal Length From 28-300mm
Table Major Company List of The Focal Length From 28-300mm
3.1.2 The Focal Length From 70-200mm
Table Major Company List of The Focal Length From 70-200mm
3.1.3 The Focal Length From 150-600mm
Table Major Company List of The Focal Length From 150-600mm
3.2 Market Size
Table Global Telephoto Zoom Lens Market 2016-2020, by Type, in USD Million
Figure Global Telephoto Zoom Lens Market Growth 2016-2020, by Type, in USD Million
Table Global Telephoto Zoom Lens Market 2016-2020, by Type, in Volume
Figure Global Telephoto Zoom Lens Market Growth 2016-2020, by Type, in Volume
3.3 Market Forecast
Table Global Telephoto Zoom Lens Market Forecast 2021-2026, by Type, in USD Million
Table Global Telephoto Zoom Lens Market Forecast 2021-2026, by Type, in Volume
4 Major Companies List
4.1 Canon (Company Profile, Sales Data etc.)
4.1.1 Canon Profile
Table Canon Overview List
4.1.2 Canon Products & Services
4.1.3 Canon Business Operation Conditions
Table Business Operation of Canon (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.2 Nikon (Company Profile, Sales Data etc.)
4.2.1 Nikon Profile
Table Nikon Overview List
4.2.2 Nikon Products & Services
4.2.3 Nikon Business Operation Conditions
Table Business Operation of Nikon (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.3 Sony (Company Profile, Sales Data etc.)
4.3.1 Sony Profile
Table Sony Overview List
4.3.2 Sony Products & Services
4.3.3 Sony Business Operation Conditions
Table Business Operation of Sony (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.4 Tamron (Company Profile, Sales Data etc.)
4.4.1 Tamron Profile
Table Tamron Overview List
4.4.2 Tamron Products & Services
4.4.3 Tamron Business Operation Conditions
Table Business Operation of Tamron (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.5 Pentax (Company Profile, Sales Data etc.)
4.5.1 Pentax Profile
Table Pentax Overview List
4.5.2 Pentax Products & Services
4.5.3 Pentax Business Operation Conditions
Table Business Operation of Pentax (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.6 Sigma (Company Profile, Sales Data etc.)
4.6.1 Sigma Profile
Table Sigma Overview List
4.6.2 Sigma Products & Services
4.6.3 Sigma Business Operation Conditions
Table Business Operation of Sigma (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.7 Olympus (Company Profile, Sales Data etc.)
4.7.1 Olympus Profile
Table Olympus Overview List
4.7.2 Olympus Products & Services
4.7.3 Olympus Business Operation Conditions
Table Business Operation of Olympus (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.8 Tokina (Company Profile, Sales Data etc.)
4.8.1 Tokina Profile
Table Tokina Overview List
4.8.2 Tokina Products & Services
4.8.3 Tokina Business Operation Conditions
Table Business Operation of Tokina (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.9 Fujifilm (Company Profile, Sales Data etc.)
4.9.1 Fujifilm Profile
Table Fujifilm Overview List
4.9.2 Fujifilm Products & Services
4.9.3 Fujifilm Business Operation Conditions
Table Business Operation of Fujifilm (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.10 Samsung (Company Profile, Sales Data etc.)
4.10.1 Samsung Profile
Table Samsung Overview List
4.10.2 Samsung Products & Services
4.10.3 Samsung Business Operation Conditions
Table Business Operation of Samsung (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
4.11 Panasonic (Company Profile, Sales Data etc.)
4.11.1 Panasonic Profile
Table Panasonic Overview List
4.11.2 Panasonic Products & Services
4.11.3 Panasonic Business Operation Conditions
Table Business Operation of Panasonic (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
5 Market Competition
5.1 Company Competition
Table Global Telephoto Zoom Lens Sales Revenue 2016-2020, by Company, in USD Million
Table Global Telephoto Zoom Lens Sales Revenue Share 2016-2020, by Company, in USD Million
Figure Global Telephoto Zoom Lens Sales Revenue Share in 2020, by Company, in USD Million
Table Global Telephoto Zoom Lens Sales Volume 2016-2020, by Company, in Volume
Table Global Telephoto Zoom Lens Sales Volume Share 2016-2020, by Company, in Volume
Figure Global Telephoto Zoom Lens Sales Volume Share in 2020, by Company, in Volume
5.2 Regional Market by Company
Figure North America Telephoto Zoom Lens Market Concentration, in 2020
Figure Europe Telephoto Zoom Lens Market Market Concentration, in 2020
Figure Asia-Pacific Telephoto Zoom Lens MMarket Concentration, in 2020
Figure South America Telephoto Zoom Lens Market Concentration, in 2020
Figure Middle East & Africa Telephoto Zoom Lens Market Concentration, in 2020
6 Demand by End Market
6.1 Demand Situation
6.1.1 Demand in Camera manufacturer
Figure Telephoto Zoom Lens Demand in Camera manufacturer, 2016-2020, in USD Million
Figure Telephoto Zoom Lens Demand in Camera manufacturer, 2016-2020, in Volume
6.1.2 Demand in Photographers
Figure Telephoto Zoom Lens Demand in Photographers, 2016-2020, in USD Million
Figure Telephoto Zoom Lens Demand in Photographers, 2016-2020, in Volume
6.2 Regional Demand Comparison
Table Regional Demand Comparison List
Table Major Application in Different Regions
6.3 Demand Forecast
Table Telephoto Zoom Lens Demand Forecast 2021-2026, by Application, in USD Million
Figure Telephoto Zoom Lens Market Growth 2021-2026, by Application, in USD Million
Figure Telephoto Zoom Lens Market Share in 2026, by Application, in USD Million
Table Telephoto Zoom Lens Demand Forecast 2021-2026, by Application, in Volume
Table Telephoto Zoom Lens Market Growth 2021-2026, by Application, in Volume
Table Telephoto Zoom Lens Market Share in 2026, by Application, in Volume
6.4 Impact of the COVID-19 on the Demand
7 Region Operation
7.1 Regional Production
Table Telephoto Zoom Lens Production 2016-2020, by Region, in USD Million
Table Telephoto Zoom Lens Production 2016-2020, by Region, in Volume
7.2 Regional Market
Table Global Telephoto Zoom Lens Market 2016-2020, by Region, in USD Million
Table Global Telephoto Zoom Lens Market Share 2016-2020, by Region, in USD Million
Table Global Telephoto Zoom Lens Market 2016-2020, by Region, in Volume
Table Global Telephoto Zoom Lens Market Share 2016-2020, by Region, in Volume
7.3 by Region
7.3.1 North America
7.3.1.1 Overview
Figure North America Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure North America Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.1.2 by Country (U.S., Canada, Mexico)
Table North America Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table North America Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.2 Europe
7.3.2.1 Overview
Figure Europe Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure Europe Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.2.2 by Country (Germany, U.K., France, Italy, Russia, Spain etc.)
Table Europe Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table Europe Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.3 Asia-Pacific
7.3.3.1 Overview
Figure Asia-Pacific Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure Asia-Pacific Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.3.2 by Country (China, India, Japan, Southeast Asia etc.)
Table Asia-Pacific Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table Asia-Pacific Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.4 South America
7.3.4.1 Overview
Figure South America Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure South America Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.4.2 by Country (Brazil, Argentina etc.)
Table South America Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table South America Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.3.5 Middle East & Africa
7.3.5.1 Overview
Figure Middle East & Africa Telephoto Zoom Lens Market Size and Growth 2016-2020, in USD Million
Figure Middle East & Africa Telephoto Zoom Lens Market Size and Growth 2016-2020, in Volume
7.3.5.2 by Country (Saudi Arabia, South Africa etc.)
Table Middle East & Africa Telephoto Zoom Lens Market Size 2016-2020, by Country, in USD Million
Table Middle East & Africa Telephoto Zoom Lens Market Size 2016-2020, by Country, in Volume
7.4 Regional Import & Export
7.5 Regional Forecast
Table Telephoto Zoom Lens Market Forecast 2021-2026, by Region, in USD Million
Table Telephoto Zoom Lens Market Forecast 2021-2026, by Region, in Volume
8 Marketing & Price
8.1 Price and Margin
8.1.1 Price Trends
8.1.2 Factors of Price Change
Table Price Factors List
8.1.3 Manufacturers Gross Margin Analysis
8.2 Marketing Channel
Figure Marketing Channels Overview
9 Research Conclusion
