Admetec TTL (Through The Lens) loupes are the best choice for personal use. These loupes are designed to integrate ergonomics and efficiency. Dentists and surgeons would enjoy using these loupes that provide overall comfort and an especially convenient neck posture of a user. Each pair of loupes is manufactured according to personal requirements  (such as  IPD, working distance, eyesight prescription). Magnification available: 2.7x ( the best choice
for general dental treatment as it provides a good amount of magnification without a decrease in either focal depth or brightness; wide field of view – 120-140mm)