What is a key drawback of segmented multifocal contacts?

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Get prepared for the National Vision Optometric Technician Level 2 Test. Engage with flashcards and multiple-choice questions, each offering hints and explanations. Be fully equipped for your exam!

Segmented multifocal contact lenses feature distinct areas for different focal lengths—this is essential for facilitating vision at various distances. The key drawback of these lenses is that they often have a visible line separating the different sections. This can detract from the aesthetic appeal of the lens and may also result in a noticeable shift in vision when the gaze crosses this line.

In contrast, while discomfort and alignment issues can occur, they are not inherent to the design of segmented multifocals. Active lifestyles may present challenges for any type of contact lens wearer, but this is not specifically a drawback of segmented multifocal lenses. Understanding this characteristic helps patients and technicians recommend lenses that best suit individual preferences and visual needs.

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