There was blood and bits of white flesh on his face and on his flak jacket and on his camera lens.
Gas masks were worn. Within days, zipper pulls corroded; camera lenses began disintegrating.
A yellow filter is placed in front of the camera lens to assure that no blue light will be imaged.
Their camera lenses are like the cold and indifferent scalpel of an inexperienced surgeon cutting into the still-warm flesh of human grief and suffering.
In this outpatient surgical procedure, your doctor views your abdominal cavity by making tiny incisions in your abdomen and inserting a fiber-optic tube with a small camera lens.
The camera lens must be screened from direct sunlight.
Make sure the camera lens is at eye level or just slightly higher. Any lower and you'll look like you have a double chin.
