Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view...

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Microscopes

Transcript of Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view...

Page 1: Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

Microscopes

Page 2: Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

Microscopes

There are two types of microscopes: 1) Light compound

microscope – uses light to view specimens

2) Electron microscope – uses electrons to view specimens

Page 3: Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

Light compound microscope

The light compound microscope has two lenses:

- Objective lens: collects light passing through the specimen and forms a magnified image

- Ocular lens: collects the magnified image from the objective lens and

further magnifies this image

Page 4: Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

Electron microscope

There are two types of electron microscopes:

- Transmission microscope: electrons pass through the specimen

- Scanning microscope: electrons rebound off the specimen

Used to view smaller structures in cells that cannot be seen with a light microscope

Page 5: Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

The impact of technology

Ongoing improvement of the light compound microscope meant higher quality images of cells

The invention of electron microscopes (1933) led to the discovery of smaller structures within cells which provided greater knowledge and understanding

Improvement in the preparation technique of specimens for viewing eg the use of dyes

Page 6: Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

The Microscope. The History Many people experimented with making microscopes The first microscope was…

The Microscope. The History Many people experimented with making microscopes The first microscope was…

Introduction to the Microscope Types of Microscopes Care Parts Focusing.

Introduction to the Microscope Types of Microscopes Care Parts Focusing.

Accu-Scope EXC-500 microscope series - Ludesco Microscopes

Accu-Scope EXC-500 microscope series - Ludesco Microscopes

Butterfly Wings and Microscopes...Light Microscope – uses visible light to illuminate the object and optical lenses to focus and enlarge the image. Scanning Electron Microscope –

Butterfly Wings and Microscopes...Light Microscope – uses visible light to illuminate the object and optical lenses to focus and enlarge the image. Scanning Electron Microscope –

(c) McGraw Hill Ryerson 2007 6.2 Extending Human Vision Microscopes A compound light microscope uses two convex lenses to magnify small, close objects.

(c) McGraw Hill Ryerson 2007 6.2 Extending Human Vision Microscopes A compound light microscope uses two convex lenses to magnify small, close objects.

Butterfly Wings and Microscopes - Cornell Center for ... · Butterfly Wings and Microscopes Author: ... Activity #1 3 days Activity #2 3 days ... Compound microscope, microscope slide,

Butterfly Wings and Microscopes - Cornell Center for ... · Butterfly Wings and Microscopes Author: ... Activity #1 3 days Activity #2 3 days ... Compound microscope, microscope slide,

Microscopes - Olympus IX71 and IX51 Inverted Microscope Instructions

Microscopes - Olympus IX71 and IX51 Inverted Microscope Instructions

Types of Microscopes Compound Light Microscope – the models found in most schools; uses compound lenses to magnify objects. The lenses refract (bend)

Types of Microscopes Compound Light Microscope – the models found in most schools; uses compound lenses to magnify objects. The lenses refract (bend)

Microscopes - Warren County Public Schools · 2 MainTypes of Microscopes Light Electron ... Scanning Electron Microscope ... Transmission Electron Microscope

Microscopes - Warren County Public Schools · 2 MainTypes of Microscopes Light Electron ... Scanning Electron Microscope ... Transmission Electron Microscope

KRÜSS: Providing you with insight Microscopes microscopes Monocular laboratory microscope MML series Reflected light microscopes for metallurgy Stereo microscopes MSL4000 series KSW4000

KRÜSS: Providing you with insight Microscopes microscopes Monocular laboratory microscope MML series Reflected light microscopes for metallurgy Stereo microscopes MSL4000 series KSW4000

Presenting the Olympus Wastewater Analysis Microscope ...earth2geologists.net/Microscopes/Olympus_documents/Olympus_wast… · Presenting the Olympus Wastewater Analysis Microscope

Presenting the Olympus Wastewater Analysis Microscope ...earth2geologists.net/Microscopes/Olympus_documents/Olympus_wast… · Presenting the Olympus Wastewater Analysis Microscope

Meiji Techno Microscopes - Stereo Microscope

Meiji Techno Microscopes - Stereo Microscope

Cell Structure Chpt. 7. Microscopes Simple Microscope uses single lens max magnification x400 uses light Compound Microscope microscope used in our labs.

Cell Structure Chpt. 7. Microscopes Simple Microscope uses single lens max magnification x400 uses light Compound Microscope microscope used in our labs.

Accu-Scope EXC-350 microscope series - Ludesco Microscopes

Accu-Scope EXC-350 microscope series - Ludesco Microscopes

R40POL Microscope User’s Manual€¦ · R40POL Microscope User’s Manual for R40POL and R40POL-RT Polarizing Microscopes info@feinoptic.com

R40POL Microscope User’s Manual€¦ · R40POL Microscope User’s Manual for R40POL and R40POL-RT Polarizing Microscopes [email protected]

Microscopes History, Parts, and Usage. History of Microscopes Microscopes were invented in late 1500s –Compound microscope (2 or more lenses) –Used natural.

Microscopes History, Parts, and Usage. History of Microscopes Microscopes were invented in late 1500s –Compound microscope (2 or more lenses) –Used natural.

Forensic Instrumentation PART ONE Microscopes. A microscope is an optical instrument that uses a lense or combination of lenses to magnify and resolve.

Forensic Instrumentation PART ONE Microscopes. A microscope is an optical instrument that uses a lense or combination of lenses to magnify and resolve.

What type of microscope can reveal details1000 times smaller than those visible in light microscopes. Electron microscopes.

What type of microscope can reveal details1000 times smaller than those visible in light microscopes. Electron microscopes.

FISHER SCIENCE EDUCATION MICROSCOPE...MICROSCOPE GUIDEFisher Science Education Primary Compound Microscopes Full-sized performance in a microscope scaled down for younger students’

FISHER SCIENCE EDUCATION MICROSCOPE...MICROSCOPE GUIDEFisher Science Education Primary Compound Microscopes Full-sized performance in a microscope scaled down for younger students’

Optical microscope - Frank's Hospital Workshopfrankshospitalworkshop.com/equipment/documents/microscopes... · Optical microscope 1 Optical microscope The optical microscope, often

Optical microscope - Frank's Hospital Workshopfrankshospitalworkshop.com/equipment/documents/microscopes... · Optical microscope 1 Optical microscope The optical microscope, often