Parts and Functions 1 Dr. Mustafa Saad. 2 PartFunction Eyepiece Lens The lens at the top by which you look through. They are usually 10X power. TubeConnects.

Slides:

Advertisements

Similar presentations

Pg. 5 1.Coarse Adjustment knob (F)- focuses image under lowest power. Cannot use with other lenses. 2.Fine adjustment knob (E)- used to focus images under.

Advertisements

Microscope Basics.

MICROSCOPE PARTS.

The Microscope.

The microscope practical NO (2)

Light Microscope Parts and Functions. A. Eye piece Contains the ocular lens Magnification 10x.

Exploring the Microscope

Dr. Brasington. 2  Base: The supportive bottom piece of the microscope.  Sub stage light: It’s a light, it removes the dark. It is operated by a switch.

Parts of a Microscope. Important things to remember about using the microscope: 1. Always start with the lowest objective lens! If you want to look.

PARTS OF THE MICROSCOPE

The Microscope The Microscope. The Microscope ► in the microscope and development of related biological techniques made our present knowledge of cell.

Parts of the Compound Microscope. To Slide 3To Slide 5To Slide 6.

Page 1 Page 2 Page 3 Page 4. Aim: What are the structures and functions of the Compound Microscope? I. Compound Microscope – Has more than one lens. A.

Microscope Care Always carry with 2 hands

Light Microscope.

The Microscope. There are 2 types of microscopes: 1. Simple- contains one lens 2. Compound- contains 2 or more lenses.

Introduction to the Light Microscope. Starting with use of a simple lens in ancient times, to the first compound microscope around 1590, and up to the.

Parts of the Microscope Notes. Arm: This part supports the entire upper portion of the microscope.

Introduction to the Microscope

Parts of the Compound Light Microscope Directions: Copy each term and explain its function. * eyepiece * high-power objective lens (40x) * body tube *

Introduction to Microscopes!

Introduction to the Microscope  Care  Parts  Focusing.

MicroscopeFunctionMagnifies up to… ______________ microscope Uses light. __________ ______________ microscope Light cannot pass. _________ ______________.

Introduction to the Microscope Eyepiece Body Tube Revolving Nosepiece Arm Objective Lens Stage Stage Clips Coarse Focus Fine Focus Base Diaphragm Light.

Unit #4 Introduction to the Microscope  Care  Parts  Focusing Interactive.

Body Tube Eyepiece Revolving Nosepiece Low Power Objective Arm

Microscope Parts and Functions 1.Eyepiece – the part you look through 2.Course Adjustment Knob – the large knob which, when turned, brings the image of.

 string beans  plastic  paper towel  Velcro  push pins  mushrooms  a bone  a tree branch  a strand of hair.

BELL RINGER Group A GrasshopperDeerRobinBeaver Group B OwlOpossumMothBat WHY WERE THESE ANIMALS PLACED INTO THESE GROUPS? A.One group is active during.

Microscopes…... Types….. 1 – Compound Light 2 – Transmission Electron (TEM) 3 – Scanning Electron (SEM)

SCIENTIFIC TOOLS. Microscopes Light Microscope – (optical microscope) – Uses light to produce an enlarged view of a specimen. Magnification – Magnifying.

Pg 14 of IAN. Objective: To practice using a compound microscope and to learn the names of each part and its function.

Eyepiece Place where objects are viewed through, magnifies an image 10 times (10x)

MICROSCOPE PARTS.

Microscope Parts and Functions

Parts of the Microscope and Their Function

Parts and Functions of a Microscope

Parts of a Compound Microscope

Compound Microscope Parts and Functions

THE COMPOUND LIGHT MICROSCOPE

Microscope An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects, especially of objects too small.

How to Use a Microscope.

Challenge #1 Parts of the Microscope

Introduction to Microscopes!

The Microscope.

The Compound Light Microscope

Microscopes in Depth Fall 2017

The Compound Light Microscope

Compound Microscope:.

Microscope Basics T. Trimpe

MICROSCOPE Arm - this attaches the eyepiece and body tube to the base.

Microscope Basics.

Microscope Basics.

Microscope Parts: Structure and Function

Life-sustaining processes and survival of species

Parts of the Light Microscope

Introduction to Microscopes!

Introduction to Microscopes!

Introduction to Microscopes

Light Microscope Light passes through slide/specimen

Introduction to Microscopes!

The Microscope.

Microscope Mania.

Microscope Basics.

Microscope Parts and Functions.

The Microscope.

Presentation transcript:

Parts and Functions 1 Dr. Mustafa Saad

2

PartFunction Eyepiece Lens The lens at the top by which you look through. They are usually 10X power. TubeConnects the eyepiece to the objective lenses ArmSupports the tube and connects it to the base Base The bottom of the microscope, used for support Light Source Either an electric light source or a mirror that reflects light from an external source (like sun light). The light from the source can be adjusted by a Filter and a Condenser. 3

PartFunction Stage The flat platform where you place your slides. Stage clips hold the slides in place. With a mechanical stage, we are able to move the slide around by turning two knobs. One moves it left and right, the other moves it backwards and forwards. Coarse Adjustment Knob Moves the stage up/down a great distance bringing the image into general focus. Fine Adjustment Knob Moves the stage up/down a small distance bringing the image into fine focus. 4

PartFunction Revolving Nosepiece This is the part that holds two or more objective lenses and can be rotated to easily change power. Objective Lenses They are the main image magnifiers. There are, usually, objective lenses on a microscope. They almost always have 4X, 10X, 20X, 40X and 100X powers. They differ in length and color code. Total Magnification = Eyepiece power X Objective Lens power 5

6 The End Knowledge is power