The temple is hooked on the ear§' ↑ and can be moved. It φ£Ωis connected with the "δ ₩pile head and plays λ→εa role of fixing the mirror circle  ‌.

    Laser m♠βarking (also called laser ♣↓engraving and laser engraving≤≤) is the use of a high-energy d‌☆£®ensity light beam to <φirradiate the surface o ¥♦f the material to cause physical or≈σ chemical changes in☆§ε the surface of the materialσ☆, thereby obtaining anγ¶y graphic character marking me ↔thod. The marks are clear, du‍§¶©rable, beautiful, and n✘€≤ever fade. Therefore, many eyewear manu¶≤facturers now use laser marking machine≈•↓s to mark logos, patterns, designs,≠ ‌ logos, QR codes, etc.☆® on various parts of™¶ the eyewear.