The Compound Light Microscope

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.

Bellwork Why do scientists use Microscopes?

Microscope The Pieces and Parts. Body Tube #1 in picture Allows light from objectives to pass upward to form first image.

MICROSCOPES Unit 1 – Intro to Science Types of Microscopes.

The Microscope.

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

Vocabulary Review Microscopes.

PARTS OF THE MICROSCOPE

Microscopes. Microscope: A tool used by people to enlarge microscopic objects Microscope: A tool used by people to enlarge microscopic objects Microscopic:

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

Microscopes.  Invented by Robert Hooke and Antoni van Leeuwenhoek  One of the most widely used tools in Biology  An instrument that produces an enlarged.

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.

Parts of a Compound Light Microscope

WHAT ARE THE PARTS OF A MICROSCOPE? PARTS OF A MICROSCOPE.

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

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

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

The Microscope. The History of the Microscope Parts.

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.

T. Trimpe Body Tube B. Nosepiece Holds the High- and Low- power objective Lenses; can be rotated to change Magnification.

Microscopes. Compound Light Microscope Eyepiece--1 Body tube--2 Arm--3 Nosepiece--4 Stage clips--5 Objectives--6 Stage stop--7 Aperture--8 Stage--9 Coarse.

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

Parts of the Microscope

The Microscope An optical instrument used for viewing very small objects invisible to the naked eye, typically magnified several hundred times.

The Compound Light Microscope

MICROSCOPE PARTS.

Microscope: Used to study items too small to be seen with the unaided “naked” eye Compound light microscope: Uses light to form enlarged image of a specimen.

Parts of the Microscope.

Parts of the Microscope and Their Function

Parts of the Microscope and Their Function

Parts of a Compound Microscope

Compound Microscope Parts and Functions

THE COMPOUND LIGHT MICROSCOPE

Challenge #1 Parts of the Microscope

The Microscope.

Microscopes How can we observe cells?.

Biology Lesson # 1: The Microscope

The Compound Light Microscope

Microscope Vocabulary.

Microscopes in Depth Fall 2017

Parts of the Microscope and Their Function

The Compound Light Microscope

Do Now: Plant Animal

Scopes and Stuff II Scopes and Stuff Scopes and Stuff III 5 pt 5 pt

Microscope Basics.

Microscope Basics.

THE MICROSCOPE PARTS AND FUNCTIONS.

Parts of the Light Microscope

Parts of the Microscope and Their Function

Lesson 1.4: Microscopes.

Parts of a compound light microscope

Introduction to Microscopes

Microscope Basics T. Trimpe

Standard: I.E. 1a CN-Microscope /27/13

Parts of the Microscope and Their Function

What is this??? Hands up… first to guess gets something tasty 

Parts of the Microscope and Their Function

Parts of the Microscope and Their Function

Microscope Mania.

Microscope Basics.

Microscope Parts and Functions.

Presentation transcript:

The Compound Light Microscope

What is it? Light passes through the specimen & lenses Compound- more than 1 lens Microscope is the combination of two words Micro- small Scope- view

Magnification & Resolution Magnification- making an image appear larger than its actual size. Resolution- the clarity of an image. Both high magnification and good resolution are needed to view the details of extremely small objects clearly.

Parts and Uses

Eyepiece and Body Tube The eyepiece or ocular lens magnifies objects by the amount listed on the eyepiece

Objectives and Stage Clips There are 3 objective lenses Scanning- 4X Low Power- 10X High Power- 40 X Stage clips hold the slide in place. Nosepiece

Stage, Light, and Diaphragm The stage supports the slide being viewed. The light source projects upward through the diaphragm, the specimen, and the lenses. The diaphragm controls the amount of light.

Arm and Base The arm is used to support the microscope when it is carried. The base supports the microscope.

Coarse Adjustment Knob Moves the stage up and down for focusing. ONLY USED WITH SCANNING OBJECTIVE (4X)!!!!

Fine Adjustment Knob Moves the stage slightly to sharpen the image. Used with the 10X and 40X objective to focus.

Magnification What happens as the power of magnification increases?

Other Types of Microscopes Electron microscopes use a beam of electrons, NOT light Live organisms can’t be viewed with an electron microscope.