During a lensometer examination, if the examiner is severely astigmatic, they should:
A) Wear their glasses
B) Adjust the instrument's reticle
C) Center the mires
D) Stay away from the lensometer
Correct Answer:
Verified
Q2: What does it mean when the mires
Q3: Which is a handheld instrument that measures
Q4: Vertex distance can be measured with a:
A)Cross
Q5: Which answer below can be measured by
Q6: Vertical and horizontal prism is measured in
Q7: Do you read the cylinder power first
Q8: You can use the lensometer to help
Q9: A lensometer can read up to how
Q10: Which instrument measures the curvature of the
Q11: What measures the thickness of a lens
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents