SlideShare una empresa de Scribd logo
1 de 40
Lenses
From Basics To Advanced
Lenses
The Relationship between SLR Camera Structure and Lens
Lenses
Terminology: Resolution and Contrast
Lenses
Terminology : Apertures
Lenses
Terminology : Apertures
Lenses
Diffraction
Lenses
Focus Scale
Lenses
Terminology: Focal Length
Lenses
Terminology: Focal Length
Lenses
The Relationship between SLR Camera Structure and Lens
Lenses
Screen-change according to focal length
Lenses
Screen-change according to focal length
Lenses
Terminology: Prime Vs Zoom
Lenses
Focal Length and Handheld Photography




Minimum Shutter-speed= 1 / focal length
E.g.: 200mm lens needs at least a shutter-speed of 1/200.
Lenses
Focal Length and Handheld Photography




                                        Using a Vibration Reduction (VR / IS) lens allows 4 more stops
                                           E.g.: 200mm lens needs at least a shutter-speed of 1/.......
Lenses
Confusion: When changing film/sensor formats
Lenses
Confusion: When changing film/sensor formats
Lenses
Confusion: When changing film/sensor formats
Lenses
Confusion: Ef vs EF-s / FX vs DX
Lenses
Terminology: Bokeh




                     Bokeh describes the rendition of out-of-focus points of light.
                     Bokeh is different from sharpness. Sharpness is what happens at the point of best focus.
                     Bokeh is what happens away from the point of best focus.
Lenses
Terminology: Bokeh
Lenses
Terminology: Bokeh




Poor                 Good
Lenses
Terminology: Vignetting




Vignetting means that there's a decreasing (=darker) illumination towards the image corners.
Vignetting problems can easily be recognized in plain colored area like the sky as shown the the
pictures below - the pictures in the 2nd row illustrate the effective illumination as it would be present
when shooting e.g. a white paper.
Lenses
Terminology: Distortion
Lenses
Terminology: Distortion
Lenses
Lens Errors: Flare
Lenses
Lens Errors: Chromatic Aberration
Lenses
Lens Errors: Chromatic Aberration
Lenses
Makro Lenses
Lenses
Makro Lenses
Lenses
Tilt-Shift Lens
Using a Schnieder PC TS lens - YouTube
https://www.youtube.com/watch?v=gMYnNoVsDkI
Lynda.com>Foundations of Photography: Specialty Lenses>6. Using Tilt-Shift Lenses>Correcting perspective
 http://www.lynda.com/home/Player.aspx?lpk4=119346&playChapter=False
Lenses
Tilt-Shift Lens
Lenses
Lens Filters: Polarization



                                              Lynda.com
                                     Foundations of Photography:
                                          Specialty Lenses>
                                    Working with Lens Attachments>
                                           Polarizing filters




                       http://www.lynda.com/home/Player.aspx?lpk4=119317&playChapter=False
Lenses
Maintenance: Dust on Front Element
Lenses
Maintenance: Dust on back Element
Lenses
Maintenance: Dust on back Element
Lenses
Cleaning




           See videos > Lens maintenance on :
           http://wsa.wikidot.com/photo:lenses-and-optics
Lenses
Further Info




               http://wsa.wikidot.com/photo:lenses-and-optics

Más contenido relacionado

La actualidad más candente (20)

Progressive Spectacle Lens Fitting
Progressive Spectacle Lens FittingProgressive Spectacle Lens Fitting
Progressive Spectacle Lens Fitting
 
Soft contact lens properties
 Soft contact lens properties Soft contact lens properties
Soft contact lens properties
 
Ophthalmic dispensing
Ophthalmic dispensingOphthalmic dispensing
Ophthalmic dispensing
 
ophthalmic Lens material and design
ophthalmic Lens  material and designophthalmic Lens  material and design
ophthalmic Lens material and design
 
Frame measurementsand markings
Frame measurementsand markingsFrame measurementsand markings
Frame measurementsand markings
 
Ophthalmic lenses
Ophthalmic lensesOphthalmic lenses
Ophthalmic lenses
 
Frame materials
Frame materialsFrame materials
Frame materials
 
Special type of lenses
Special  type of lensesSpecial  type of lenses
Special type of lenses
 
Soft contact Lens-manufacturing methods.
Soft contact Lens-manufacturing methods.Soft contact Lens-manufacturing methods.
Soft contact Lens-manufacturing methods.
 
Measuring interpupillary distance
Measuring interpupillary distanceMeasuring interpupillary distance
Measuring interpupillary distance
 
Vergence
VergenceVergence
Vergence
 
Tinted lenses
Tinted lensesTinted lenses
Tinted lenses
 
Bifocals PPT
Bifocals PPTBifocals PPT
Bifocals PPT
 
Retinoscopy @adi
Retinoscopy @adiRetinoscopy @adi
Retinoscopy @adi
 
Absorptive lenses
Absorptive lenses Absorptive lenses
Absorptive lenses
 
Spectacles accessories
Spectacles accessoriesSpectacles accessories
Spectacles accessories
 
contact lenses fitting for KCN
contact lenses fitting for KCNcontact lenses fitting for KCN
contact lenses fitting for KCN
 
Frame slection
Frame slectionFrame slection
Frame slection
 
Spherical soft contact lens fitting
Spherical soft contact lens fittingSpherical soft contact lens fitting
Spherical soft contact lens fitting
 
Lensometers
LensometersLensometers
Lensometers
 

Destacado

Explanation about dslr camera by tio
Explanation about dslr camera  by tioExplanation about dslr camera  by tio
Explanation about dslr camera by tiosman 2 mataram
 
Types of Lenses used in photography
Types of Lenses used in photographyTypes of Lenses used in photography
Types of Lenses used in photographyAmit Dash
 
Week 3 Lens And Focal Lenghts
Week 3 Lens And Focal LenghtsWeek 3 Lens And Focal Lenghts
Week 3 Lens And Focal Lenghtsjoelk
 
Lens equation 2013
Lens equation 2013Lens equation 2013
Lens equation 2013thuphan95
 
Lens lect 02
Lens lect 02Lens lect 02
Lens lect 02omersise
 
Everything you want to know about Liquid Lenses
Everything you want to know about Liquid LensesEverything you want to know about Liquid Lenses
Everything you want to know about Liquid LensesLikan Patra
 
Planning photo shoot task 5
Planning photo shoot task 5Planning photo shoot task 5
Planning photo shoot task 5Abbi Taylor
 
Gravitational Microlensing
Gravitational MicrolensingGravitational Microlensing
Gravitational MicrolensingDavid Graff
 
Pre Photography History
Pre Photography HistoryPre Photography History
Pre Photography History.IMG-I
 
Lens lect 01
Lens lect 01Lens lect 01
Lens lect 01omersise
 
Convert a Camera Body to a Lamp
Convert a Camera Body to a LampConvert a Camera Body to a Lamp
Convert a Camera Body to a Lampkootoyoo
 
Understanding photography part 2
Understanding photography   part 2Understanding photography   part 2
Understanding photography part 2Faisal Sohail
 
PPT on refraction and lenses by pg
PPT on refraction and lenses by pgPPT on refraction and lenses by pg
PPT on refraction and lenses by pgPritam Ghanghas
 
Optical Distortion, Inc
Optical Distortion, IncOptical Distortion, Inc
Optical Distortion, Inculugbek55
 

Destacado (20)

Explanation about dslr camera by tio
Explanation about dslr camera  by tioExplanation about dslr camera  by tio
Explanation about dslr camera by tio
 
Photography1
Photography1Photography1
Photography1
 
Types of Lenses used in photography
Types of Lenses used in photographyTypes of Lenses used in photography
Types of Lenses used in photography
 
Week 3 Lens And Focal Lenghts
Week 3 Lens And Focal LenghtsWeek 3 Lens And Focal Lenghts
Week 3 Lens And Focal Lenghts
 
Lens equation 2013
Lens equation 2013Lens equation 2013
Lens equation 2013
 
Lens lect 02
Lens lect 02Lens lect 02
Lens lect 02
 
Everything you want to know about Liquid Lenses
Everything you want to know about Liquid LensesEverything you want to know about Liquid Lenses
Everything you want to know about Liquid Lenses
 
Planning photo shoot task 5
Planning photo shoot task 5Planning photo shoot task 5
Planning photo shoot task 5
 
Gravitational Microlensing
Gravitational MicrolensingGravitational Microlensing
Gravitational Microlensing
 
Experiments
ExperimentsExperiments
Experiments
 
Evaluation x.1
Evaluation x.1Evaluation x.1
Evaluation x.1
 
Pre Photography History
Pre Photography HistoryPre Photography History
Pre Photography History
 
Lens lect 01
Lens lect 01Lens lect 01
Lens lect 01
 
Convert a Camera Body to a Lamp
Convert a Camera Body to a LampConvert a Camera Body to a Lamp
Convert a Camera Body to a Lamp
 
Understanding photography part 2
Understanding photography   part 2Understanding photography   part 2
Understanding photography part 2
 
Camera Lens
Camera LensCamera Lens
Camera Lens
 
Photo journalism
Photo journalismPhoto journalism
Photo journalism
 
Photo journalism
Photo journalismPhoto journalism
Photo journalism
 
PPT on refraction and lenses by pg
PPT on refraction and lenses by pgPPT on refraction and lenses by pg
PPT on refraction and lenses by pg
 
Optical Distortion, Inc
Optical Distortion, IncOptical Distortion, Inc
Optical Distortion, Inc
 

Similar a Lens workshop

EMC 3150 - Camera Lecture - The Lens
EMC 3150 - Camera Lecture - The LensEMC 3150 - Camera Lecture - The Lens
EMC 3150 - Camera Lecture - The LensEdward Bowen
 
EMC 3130/2130 Lecture Two - The Camera Lens
EMC 3130/2130 Lecture Two - The Camera LensEMC 3130/2130 Lecture Two - The Camera Lens
EMC 3130/2130 Lecture Two - The Camera LensEdward Bowen
 
The lenses used for photography worldwide
The lenses used for photography worldwideThe lenses used for photography worldwide
The lenses used for photography worldwideAmit Dash
 
Types of lenses by Sajjad Kayani
Types of lenses by Sajjad KayaniTypes of lenses by Sajjad Kayani
Types of lenses by Sajjad KayaniPTV
 
Comparison Of Prime Lenses And Zoom Lens
Comparison Of Prime Lenses And Zoom LensComparison Of Prime Lenses And Zoom Lens
Comparison Of Prime Lenses And Zoom LensCourtney Davis
 
Halloween horror nights photography
Halloween horror nights photographyHalloween horror nights photography
Halloween horror nights photographyDEEPAK S. SAWANT
 
Recor presentation on slr & digital cameras
Recor presentation on slr & digital camerasRecor presentation on slr & digital cameras
Recor presentation on slr & digital cameraswifeysarg
 
Camera Lens Hood Nikon: Unleash the Power of Your Photography
Camera Lens Hood Nikon: Unleash the Power of Your PhotographyCamera Lens Hood Nikon: Unleash the Power of Your Photography
Camera Lens Hood Nikon: Unleash the Power of Your Photographyronychey
 
class002-basic photography-Kallol Majumdar.pptx
class002-basic photography-Kallol Majumdar.pptxclass002-basic photography-Kallol Majumdar.pptx
class002-basic photography-Kallol Majumdar.pptxKallol Majumdar
 
Week 3 Lens And Focal Lenghts
Week 3 Lens And Focal LenghtsWeek 3 Lens And Focal Lenghts
Week 3 Lens And Focal Lenghtsjoelk
 
Photo technical - types of cameras
Photo   technical - types of camerasPhoto   technical - types of cameras
Photo technical - types of camerasBrad Lewis
 
Working of digital cameras
Working of digital camerasWorking of digital cameras
Working of digital camerasAnand Prithviraj
 

Similar a Lens workshop (20)

EMC 3150 - Camera Lecture - The Lens
EMC 3150 - Camera Lecture - The LensEMC 3150 - Camera Lecture - The Lens
EMC 3150 - Camera Lecture - The Lens
 
EMC 3130/2130 Lecture Two - The Camera Lens
EMC 3130/2130 Lecture Two - The Camera LensEMC 3130/2130 Lecture Two - The Camera Lens
EMC 3130/2130 Lecture Two - The Camera Lens
 
Photography lession 03
Photography  lession  03 Photography  lession  03
Photography lession 03
 
Photography lession 03
Photography  lession  03 Photography  lession  03
Photography lession 03
 
The lenses used for photography worldwide
The lenses used for photography worldwideThe lenses used for photography worldwide
The lenses used for photography worldwide
 
Class 005 parts of camera
Class 005 parts of cameraClass 005 parts of camera
Class 005 parts of camera
 
Prime Lens Essay
Prime Lens EssayPrime Lens Essay
Prime Lens Essay
 
Types of lenses by Sajjad Kayani
Types of lenses by Sajjad KayaniTypes of lenses by Sajjad Kayani
Types of lenses by Sajjad Kayani
 
Comparison Of Prime Lenses And Zoom Lens
Comparison Of Prime Lenses And Zoom LensComparison Of Prime Lenses And Zoom Lens
Comparison Of Prime Lenses And Zoom Lens
 
Halloween horror nights photography
Halloween horror nights photographyHalloween horror nights photography
Halloween horror nights photography
 
Recor presentation on slr & digital cameras
Recor presentation on slr & digital camerasRecor presentation on slr & digital cameras
Recor presentation on slr & digital cameras
 
Ef lens work_book_7_en
Ef lens work_book_7_enEf lens work_book_7_en
Ef lens work_book_7_en
 
Ef lens work_book_7_en
Ef lens work_book_7_enEf lens work_book_7_en
Ef lens work_book_7_en
 
Photography handbook
Photography handbookPhotography handbook
Photography handbook
 
Camera Lens Hood Nikon: Unleash the Power of Your Photography
Camera Lens Hood Nikon: Unleash the Power of Your PhotographyCamera Lens Hood Nikon: Unleash the Power of Your Photography
Camera Lens Hood Nikon: Unleash the Power of Your Photography
 
class002-basic photography-Kallol Majumdar.pptx
class002-basic photography-Kallol Majumdar.pptxclass002-basic photography-Kallol Majumdar.pptx
class002-basic photography-Kallol Majumdar.pptx
 
Week 3 Lens And Focal Lenghts
Week 3 Lens And Focal LenghtsWeek 3 Lens And Focal Lenghts
Week 3 Lens And Focal Lenghts
 
Photo technical - types of cameras
Photo   technical - types of camerasPhoto   technical - types of cameras
Photo technical - types of cameras
 
Introduction to Manual Photography
Introduction to Manual PhotographyIntroduction to Manual Photography
Introduction to Manual Photography
 
Working of digital cameras
Working of digital camerasWorking of digital cameras
Working of digital cameras
 

Último

M-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptxM-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptxDr. Santhosh Kumar. N
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxSaurabhParmar42
 
Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...raviapr7
 
How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17Celine George
 
Human-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming ClassesHuman-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming ClassesMohammad Hassany
 
How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17Celine George
 
How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17Celine George
 
NOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdf
NOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdfNOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdf
NOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdfSumit Tiwari
 
How to Print Employee Resume in the Odoo 17
How to Print Employee Resume in the Odoo 17How to Print Employee Resume in the Odoo 17
How to Print Employee Resume in the Odoo 17Celine George
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.EnglishCEIPdeSigeiro
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxMYDA ANGELICA SUAN
 
What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?TechSoup
 
Quality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICEQuality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICESayali Powar
 
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRADUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRATanmoy Mishra
 
Practical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptxPractical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptxKatherine Villaluna
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfMohonDas
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17Celine George
 
Prescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxPrescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxraviapr7
 
The Singapore Teaching Practice document
The Singapore Teaching Practice documentThe Singapore Teaching Practice document
The Singapore Teaching Practice documentXsasf Sfdfasd
 

Último (20)

M-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptxM-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptx
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptx
 
Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...
 
How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17
 
Human-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming ClassesHuman-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming Classes
 
How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17How to Add Existing Field in One2Many Tree View in Odoo 17
How to Add Existing Field in One2Many Tree View in Odoo 17
 
How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17
 
NOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdf
NOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdfNOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdf
NOTES OF DRUGS ACTING ON NERVOUS SYSTEM .pdf
 
Finals of Kant get Marx 2.0 : a general politics quiz
Finals of Kant get Marx 2.0 : a general politics quizFinals of Kant get Marx 2.0 : a general politics quiz
Finals of Kant get Marx 2.0 : a general politics quiz
 
How to Print Employee Resume in the Odoo 17
How to Print Employee Resume in the Odoo 17How to Print Employee Resume in the Odoo 17
How to Print Employee Resume in the Odoo 17
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptx
 
What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?What is the Future of QuickBooks DeskTop?
What is the Future of QuickBooks DeskTop?
 
Quality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICEQuality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICE
 
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRADUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
 
Practical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptxPractical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptx
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdf
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17
 
Prescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxPrescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptx
 
The Singapore Teaching Practice document
The Singapore Teaching Practice documentThe Singapore Teaching Practice document
The Singapore Teaching Practice document
 

Lens workshop