Here are the possible solutions for contact small vision improving disk clue
Answer
Clue
Relevancy
lens
Clue
Contact ___ (small vision-improving disk)
Definition
a piece of transparent matter with one or both surfaces curved to cause regular convergence or divergence of rays passing through it
laser
Clue
Vision-improving device
Definition
a source of high-intensity optical, infrared, or ultraviolet radiation produced as a result of stimulated emission maintained within a solid, liquid, or gaseous medium
rotor
Clue
Disk brake's disk
buttdial
Clue
Accidentally contact a contact from your back pocket
email
Clue
Contact a contact, perhaps
Definition
to send electronic mail
ets
Clue
They make contact in "Contact"
additionbysubtraction
Clue
Strategy for improving a business through downsizing ... and a literal description of the letters dropped from this puzzle's businesses
