4. Defining Filter Slides (infinite® F200 only)
56 Instructions for Use for infinite® 200 No. 30017581 Rev. No. 1.4 2008-07
4.2.2 Filter Types
STOP
Caution
There are two types of filters. It is important that light travels through
both types of filter in the correct direction. Before inserting a new filter
carefully consider the filter and the direction of light through
the filter slide.
1. Filters with an arrow on the side:
Light must travel in the direction of the arrow.
2. Filters without an arrow on the side:
Correct
Incorrect
Direction of light Direction of light
The end of the filter with the metal lip must face away from the light source.
infinite
®
F200:
Filter Slide - Direction of Light
Direction of light
Direction of light
(Excitation)
(Emission)