Chapter 12: Light and Vision. Section 12.1 Know all the parts of the eye Know all the functions of the parts of the eye Compare a human eye to a camera.

Slides:

Advertisements

Similar presentations

Eyes 3.03 Remember the structures of the sensory system 1.

Advertisements

The human eye gathers light from objects. In a healthy eye, a smaller, inverted, real image of an object is created on the retina at the back of the eye.

CHAPTERS-16 &17 Light 1.Electromagnetic waves 2.Human eye and color 3.Reflection and Image Formation 4.Refraction of Light 5.Lenses and Image Formation.

Parts of the Eye - Pupil.

PH 103 Dr. Cecilia Vogel Lecture 7. Review Outline  Lenses  ray diagrams  images  thin lens equation  Lenses  application to camera, eye, and corrective.

 Cornea: ◦ Tissue that forms a transparent, curved structure in front of the eye ◦ Refracts light before it enters the eye  Retina: ◦ A layer of cells.

Bellwork 1. Explain the difference between rods and cones. What happens if someone is missing a certain kind of cone? Answer: Rods work in the dark and.

By: Caleb Earley.  The cone cells are located in the human eye  More specifically found in the retina of the human eye.

12.3 Lens Technologies and the Human Eye

Sensory System. 1B3 Sensory System OB30locate the main parts of the eye on a model or diagram and describe the function of the cornea, iris, lens, pupil,

Section 4.1: Image Formation in Eyes and Cameras

How many different shades can the average person with normal vision distinguish?

Lesson 3 Our eyes work in a way that is similar to a camera. Like the click of a camera lens, in the blink of an eye images are formed in the process.

Visual Perception Kit Carolina $

The Eye and Common Eye Problems. Anatomy of the Eye Iris and Pupil.

Light Refraction of light including identification of the normal, angle of incidence and angle of refraction. Description of refraction in terms of change.

VISION the sense we rely on most often. Photoreceptors in the eye are sensitive to wavelengths of light energy called the visible spectrum.

1. Provide an example of sensory adaptation. No longer hearing the buzzing of the projector.

Chapter 6 Human Vision can be corrected and extended using optical systems.

Table of Contents Light and Color Reflection and Mirrors

Lenses. Applications of Light Refraction What are some common applications of the refraction of light? Cameras Microscopes Lenses Eyeglasses Human eye.

13.6 The Human Eye. Recall: the eye is a camera You should remember that from earlier lessons, the human eye is much like a camera It has a small pinhole.

Light – Part 3 Defects in Seeing Year 7 Science. Review from last lesson We learned in our last lesson about the major parts of the eye and their function.

COLOR Chapter 14, Section 4 Pg Pigment Colors Mixing color of pigment (i.e.) paints is different than mixing colors of light. Mixing color of.

The eyes are undoubtedly the most sensitive and delicate organs we possess, and perhaps the most amazing. They present us with the window through which.

Cross Section of the Eye Review of Important Terms The outer surface of your eye where light enters is made of a transparent layer of tissue called the.

The Human Eye. A convex lens is the type of lens found in your eye. The lens takes light rays spreading out from objects and focuses the light, through.

Chapter 9 - The eye $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Eye Anatomy Eye Physiology More Parts of the Eye Eye Problems More Vocab.

Chapter 22 Physics A First Course Light and Optics.

© Eyes and cameras – what am I? Read the descriptions and see if you can name the part of the eye or camera being described!

Quiz 4 – Vision and Colors 1. Most refraction in the eye occurs at the a) cornea b) fovea c) lens d) pupil.

Colours of light can be added together to form a variety of colours.

Miguel Tavares Coimbra

Human Vision. Correcting Focus Problems Near-sighted vision  Can not clearly focus on distant objects.  Occurs because the lens converges the light.

Jeopardy $100 Parts of the Eye Camera & Eye Visual Disorders Colour Vision Functions $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500.

13.6 The Human Eye. The “shutter” mmons/a/a3/Eye_dilate.gif mmons/a/a3/Eye_dilate.gif.

The Eye. The Human Eye The human eye is the optical instrument that helps most of us learn about the external world.

Waves, Light & Sound Light & Color Recap, Wrap-Up & movin’ on.

Chapter 12 Review Light and Vision. Category: The Eye Give the name and function of the eye part indicated by #3 (the thin layer between #1 and #2). Choroid.

What is the function of this chart ? What eye defect you may suffer if you see the distant object like this?

E YE S TRUCTURE – HOW COLOUR IS SEEN Describe how colour is able to be seen by the human eye.

Unit 3 Final Test Study Guide –what you need to know to be successful for this test. The test is out of 50.

The Nervous System. Objectives Describe the functions of the body’s sense organs. Explain how the eye works. Be able to investigate the field of vision.

Eye Anatomy Human eye ball is about 1 inch in diameter.

3.04 Functions and disorders of the eye 3.04 Understand the functions and disorders of the sensory system 1.

The Eye Special Sense Organs. Three Layers of Tissue 1.the sclera 2.the choroids 3.the retina.

Human Vision Outcome C4 – Explain how human vision works.

Jeopardy Light EM Spectrum Vision Color Light Sources Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.

Chapter 11 – Mirrors and Lenses p. 312

Minds-on. The Human Eye The Eye vs. the Camera The EyeThe Camera Opens and closes to adjust the amount of light that enters The IrisThe diaphragm.

Lens Applications.

Chapter 12 Review Light and Vision. Category: The Eye Give the name and function of the eye part indicated by #3 (the thin layer between #1 and #2). 1.

Seeing Light Chapter 2 Section 4. Vocabulary Cornea – the clear tissue that covers the front of the eye Cornea – the clear tissue that covers the front.

Eye Structure and Seeing Light. The eye is like a camera: Light enters, is focused on a surface, and a picture is made. Light enters your eye through.

The Human Eye LG: I can describe the parts and function of the human eye and describe the types of images we observe and the reasons for common vision.

Section 4.2: Other Eyes in the Animal Kingdom (Wesley, 2001)

Database terminology Plus sorting and searching Traffic lights quiz Hold up the coloured card that matches the correct answer you see on the screen.

Chapter 10 – Test Outline Sec Translucent, transparent, opaque Translucent, transparent, opaque –Define –Give examples or if given examples, group.

Lens Applications & Technologies. airglass airglass.

The electromagnetic spectrum Light is one kind of electromagnetic energy. We can see nm (somewhat arbitrary cut-offs). Longer is infrared, shorter.

The pinhole camera and the simple camera Objectives: You will be able to : Explain why we need a lens in a camera describe the parts we need in a simple.

Chapter 6.2 The senses THE EYE.

Additive Colour Theory

Studio Magic Lesson six - Optics.

Chapter 12 Review Light and Vision.

Colours of light can be added together to form a variety of colours

Database terminology Plus sorting and searching Traffic lights quiz Hold up the coloured card that matches the correct answer you see on the screen.

Vision Problems.

Presentation transcript:

Chapter 12: Light and Vision

Section 12.1 Know all the parts of the eye Know all the functions of the parts of the eye Compare a human eye to a camera How light rays go through a camera and an eye Which eye part matches which camera part

Section 12.2 Know the difference between myopia and hyperopia Know which lens corrects myopia and which corrects hyperopia Know common ways of correcting vision

Section 12.4 Know primary, secondary and complementary colours Know the functions of rods and of cones Be able to explain colour blindness

REMEMBER TO STUDY: Notes Check your understanding questions All the vocabulary Dissection Insight to Eyesight Pinhole Camera Lab HW: Study guide – all the vocabulary (p. 362) and 10 “good” questions (remember your answers should NOT be single word/sentence answers and use your outline!)