The ISAC β-NMR HomePage
| Introduction to β-NMR |
Publications |
Students Projects |
Contacts |
| Technical Information |
Data Acquistion |
Approved Experiments |
Internal Page |
| Related Links |
BNMR Wiki |
Data Analysis |
Photo Album |
|
|
Next: Taking an image Up: How to use cameras Previous: How to use cameras Contents
Focusing the camera
The procedure for focusing the camera BNMR and BNQR is very similar. For example, the BNQR camera is mounted on the upper semicircular plate (shown in the picture below) and well focused on the sample position with these settings: (i) Focus setting 0.67m, (ii) Aperture wide open, and (iii) The F number is 1.4. When refocusing start with large F number=16 which gives you better depth of field, and may help you find the right focus settings. The camera lens can be accessed through a small window(Access port), shown in the picture below
BNMR Web Site 2006-06-30
Page last modified: 07/23/09 02:45 by Andrew MacFarlane.