# Homework 4 - OPTI-202R Assigned: Due: 2/12/10 (Friday)...

This preview shows pages 1–2. Sign up to view the full content.

OPTI-202R Homework No. 4 Michael Descour Spring 2010 1 of 2 Assigned: 2/12/10 (Friday) Due: 2/17/10 (Wednesday) ANNOUNCEMENT: MIDTERM EXAM 1 ON FRIDAY, FEBRUARY 26, 2009 PRIME DIRECTIVE: Do all problems in this set using Gaussian methods. (4-1) (10 pts.) Two stars are separated by 2.0 arc seconds. Assuming the eye has a resolution of 1 arc minute, what magnifying power is required for a telescope in order to visually resolve the stars? (4-2) (10 pts.) Design a Keplerian telescope with a magnifying power of 10 and an eye relief of 11 mm. Specify the two focal lengths and the separation. (4-3) (10 pts.) A pair of 6X30 binoculars (Keplerian) have 150 mm focal length objectives. What is the size of the exit pupil and how much eye relief is obtained? (4-4) (10 pts.) Design a Galilean telescope with a magnifying power of 5 and a length of 100 mm. Specify the two focal lengths. (4-5) (30 pts.) Design three different eyepieces for an optical system. All three eyepieces have

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 05/23/2010 for the course OPTI 202r taught by Professor Greivenkamp during the Spring '08 term at University of Arizona- Tucson.

### Page1 / 2

Homework 4 - OPTI-202R Assigned: Due: 2/12/10 (Friday)...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online