48
Exploring Photography
3. Put one or two drops of lens cleaning fl uid
on a tissue made for cleaning lenses.
5. Check the lens for any streaking or missed
dirt. Repeat steps 2 to 4 if needed.
4. Wipe the lens by pulling the tissue from the
outside toward the center of the lens. Pull
the tissue away from the lens during the
wiping motion.
Cleaning a Lens
1. Avoid having to clean the lens by
permanently installing a UV fi lter. Only the
fi lter will need to be cleaned.
2. Use a bulb blower to blow off the dirt and dust.
(continued)