Which frame material is most commonly used for rimless and semi-rimless mountings because of its high tensile strength?

Which frame material is most commonly used

Multiple choice — select the best answer

AZyl acetate
BOptyl
CMonel
DTitanium

✓ Correct answer: D. Titanium Titanium's high tensile strength allows it to withstand the stresses of drill-mount and rimless designs without cracking around the lens holes. It is the dominant metal for rimless mountings.

.q-expl{display:block!important}.q-opt[data-idx="3"]{border-color:#16a34a;background:#f0fdf4}.q-opt[data-idx="3"] .oltr{background:#16a34a;color:#fff}.q-opt{cursor:default!important;pointer-events:none}

Keep practising. Use the free EMT PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.

Free PDF Video walkthrough

← Previous Next → 🎲 Random question ↩ Back to all questions

Keep practising

Which frame material is most commonly used for rimless and semi-rimless mountings because of its high tensile strength?

Related questions

Free practice here. Timed mocks when you are ready.