Brand

• Shamir

Model

• Attitude 3

Material

• Trivex
• Polycarbonate
• High Index Plastic

Feature

• Clear

Technology

• Digital FreeForm

Index

• 1.53
• 1.586
• 1.67

ABBE

• 43
• 32
• 30

Sphere Range

• 2.00 to 4.00
• 6.00 to 8.00