OPT103 - Geometric Optics

Outline info
Semester
School
Last revision date 2017-11-21 11:33:14.96
Last review date 2017-11-21 11:33:22.639


Subject Title
Geometric Optics

Subject Description

This subject expands on the theory of physical optics and relates it to specific optical systems. Students resolve geometric optics problems related to thick and astigmatic lenses, microscopes and telescopes.

Credit Status
One credit toward the Opticianry Diploma Program

Learning Outcomes
Upon successful completion of this subject the student will be able to:

Upon successful completion of this subject the student will be able to:

1. Analyze the behavior of light through thin astigmatic lenses in air and calculate the location and size of the circle of least confusion

 

2. Perform calculations to determine sphero-cylindrical lenses powers in various meridians and when combined.

 

3. Analyze the behavior of light through a thick lens and lens systems in air and

apply formulas to determine the back and front vertex powers .

 

4. Explain Gullstrand's simplified schematic eye, state its parameters and calculate the total power of the human eye.

 

5. Define lens stops and calculate the lens stops of various eyepieces and

lenses.


6. Describe telescopic and microscopic lens systems and calculate their

magnifying power

7. Explain the concept and identify applications for angular magnification

Essential Employability Skills
Communicate clearly, concisely and correctly in the written, spoken and visual form that fulfils the purpose and meets the needs of the audience.

Execute mathematical operations accurately.

Apply a systematic approach to solve problems.

Use a variety of thinking skills to anticipate and solve problems.

Show respect for diverse opinions, values, belief systems, and contributions of others.

Interact with others in groups or teams in ways that contribute to effective working relationships and the achievement of goals.

Manage the use of time and other resources to complete projects.

Take responsibility for one's own actions, decisions, and consequences.

Cheating and Plagiarism
Each student should be aware of the College's policy regarding Cheating and Plagiarism. Seneca's Academic Policy will be strictly enforced.

To support academic honesty at Seneca College, all work submitted by students may be reviewed for authenticity and originality, utilizing software tools and third party services. Please visit the Academic Honesty site on http://library.senecacollege.ca for further information regarding cheating and plagiarism policies and procedures.

Discrimination/Harassment
All students and employees have the right to study and work in an environment that is free from discrimination and/or harassment. Language or activities that defeat this objective violate the College Policy on Discrimination/Harassment and shall not be tolerated. Information and assistance are available from the Student Conduct Office at student.conduct@senecacollege.ca.

Accommodation for Students with Disabilities
The College will provide reasonable accommodation to students with disabilities in order to promote academic success. If you require accommodation, contact the Counselling and Disabilities Services Office at ext. 22900 to initiate the process for documenting, assessing and implementing your individual accommodation needs.

Prerequisite(s)
Acceptance into the Opticianry Diploma program

Topic Outline
A detailed weekly topic outline and test schedule will be distributed in the first class.

  •     Lens stops
  •     The Simple Camera
  •     Multiple Lens Systems
  •     Thick Lens Power Calculation
  •     Illumination
  •     Introduction to Sphero-Cylindrical Lenses
  •     Cylindrical Lens Power Calculation
  •     Circle of Least Confusion
  •     Simple Magnifer
  •     Gullstrand's Schematic Eye
  •     Microscope and Telescopes; Angular Magnification
  •     Principles of Optical Instruments

Mode of Instruction
 Lectures and tutorials, groupwork, and audio visual Presentation 

Prescribed Texts
1.  Introduction to Geometrial Optics; Milton Katz; World; Scientific Co.

2.  The Geometrical Optics Workbook; David Loshin; Butterworth- Heinemann

3.  Geometrical, Physical and Visual Optics, Keating Michael P, 2nd Ed; Butterworth – Heinemann

Reference Material
none

Required Supplies
none

Promotion Policy

Grading Policy
A+ 90%  to  100%
A 80%  to  89%
B+ 75%  to  79%
B 70%  to  74%
C+ 65%  to  69%
C 60%  to  64%
D+ 55% to  59%
D 50%  to  54%
F 0%    to  49% (Not a Pass)
OR
EXC Excellent
SAT Satisfactory
UNSAT Unsatisfactory

For further information, see a copy of the Academic Policy, available online (http://www.senecacollege.ca/academic-policy) or at Seneca's Registrar's Offices.


Modes of Evaluation
In Seneca College Health Science Programs, a minimum grade of "C" (60%) is required for Promotion.  

Module Tests  30%
Mid Term Exam 30%
Final Exam 40%
Total  100%
 







Students must pass the final exam to pass this subject.

Testing dates have been pre arranged and are non-negotiable. If a test is missed, students are required to provide documentation such as a doctor's certificate stating the
illness, along with a written request for a make-up testing privileges within 7 days following the date of the test. Make-up examinations will be granted for extenuating
circumstances only at the discretion of the instructor. 

Cheating and Plagiarism:
Using another's ideas as one's own, as well as copying directly from books, magazines, reports, and other sources without acknowledgment is plagiarism.
Cheating and plagiarism constitute unacceptable behaviours.  Such offenses occur when a student violates the procedures governing the administration of examinations, tests or
other means of evaluating student achievement in a subject or program.

A promotion meeting will be convened to review alleged instances of cheating or plagiarism.

The minimum penalty for a first offense during a student's attendance at the College will be loss of credit of the evaluation involved or a more stringent penalty consistent with the c
ircumstances.

A second offense may result in the immediate expulsion of the student from the College for the remainder of the current semester and two subsequent academic semesters.

Where there is sufficient evidence to assess a penalty, all relevant information will be maintained in the student's file.  The student has the right to appeal the decision of the College,
consistent with academic policy. 

Approved by: Lisa Somers