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Standard alignment of spectacles

Authored by Husna Sageer

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Professional Development

Standard alignment of spectacles
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct method to correct "Xing," a type of vertical misalignment in spectacles frames?

A) Adjusting the temple spread

B) Heating the end piece and pressing it back with the thumb

C) Grasping the eye wires and rotating the hands in opposite directions

D) Using half padded pliers to realign the frame

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the acceptable splay angle for nose pads during the initial alignment of spectacles?

A) 10-15˚

B) 20-25˚

C) 25-30˚

D) 30-35˚

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the face form or wrap around in a frame?

A) To provide comfort to the wearer

B) To improve the frame appearance

C) To correct temple bend issues

D) To prevent lens scratches

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the average vertex distance for spectacles?

A) 10 mm

B) 12 mm

C) 14 mm

D) 16 mm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the standard material used to heat plastic frames during adjustments?

A) Hot salt or glass beads

B) Forced hot air

C) Both A and B

D) Warm water

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