Magnification & Illumination in Dentistry

1. Magnification & Illuminationin Dentistry Presented by: Revised December 10, 2012

2. Introduction to SheerVision SheerVision manufactures industry-leading dental headlights & innovative loupe designs, and has for over twelve years. • Brand name recognition and reputation for high performance vision enhancement products at attractive prices • Exclusive provider of Under Armour Performance Eyewear Loupes. • Offer the brightest portable headlight on the market, along with one of the smallest • Exclusively Distributed by Patterson Dental

3. Loupes – Standard of Care Issue All Key Opinion Leaders Agree Loupes should be considered a standard piece of equipment for today’s dentist. You would expect your medical doctor to use a stethoscope, and your dentist & hygienist to wear loupes.

4. Loupes – Features & Benefits • Ergonomic Benefits • Improved posture with less head, neck, back and shoulder fatigue • Magnification Benefits • Visual acuity at a greater focal distance with decreased eye strain • Increased accuracy and effectiveness of treatment

5. Benefits of Magnification • Improved posture with less head, neck, back and shoulder fatigue. • Visual acuity at a greater focal distance with decreased eye strain. • Increased accuracy and effectiveness of assessment & treatment.

6. Poor Ergonomic Posture Loupe-less Posture = “The Hunch” • Elbow up • Head tilted down & over • Torso leaning and twisting into patient • Body weight unevenly distributed • Limited visual ability

7. Correct Ergonomic Posture • Loupe Enhanced Posture • Elbows down & forearms parallel to floor, height of patient chin • Slight forward head tilt • Torso sitting upright & away from patient • Body weight evenly distributed • Vision enhanced by loupes

8. It’s easy to see the Ergonomic Benefits • Ergonomically correct posture decreases neck, shoulder and back strain and increases the longevity of your career. • Start using loupes as a student if possible. Easier to begin with good posture than to break old habits.

9. Visual Benefits Increased Visual Acuity • Decreased eye strain • Decreased eye fatigue • Less tired at the end of the day • Corrective lenses (RX) can be added if needed

10. Patient Care Benefits Quality of Patient Care • Enhanced visualization increases accuracy & effectiveness of assessment & treatment

11. Key Elements of a Quality Optic • Magnification - One of the most important decisions when buying loupes • Resolution - Resolution is the ability to define small details. • Field-of-View - The total size of the operating site when viewed through the loupes. • Depth-of-Field - This is the range of focus that the loupes deliver. • Weight – Key for all-day comfort. • Angle of Declination – Allows user to work from an ergonomically correct position. • Frame – Provides a stable, durable, and comfortable platform for the optics. • Must also be able to support your eyeglass prescription needs

12. SheerVision Loupes – Advantages • Optical Glass Quality • Material • Cut • Coatings • Size • Optical Center • All Loupes Are Expanded Field • All Loupes are Super Lightweight • Choice of Through-the-Lens (TTL) or Flip-Up Loupes • Prescription Lens Option for all models • Entry Lens & Exit Lens Design • Greatest Angle of Declination for the best ergonomics

13. SheerVision Optics Feature • Magnification - One of the most important decisions when buying loupes - We provide magnification from 2.5x to 4.0x with razor-sharp, edge-to-edge clarity • Resolution - Resolution is the ability to define small details. - We offer high-resolution optics – multicoated for anti-glare, anti-fog, and scratch resistance • Field-of-View - The total size of the operating site when viewed through the loupes. - We offer an expanded field-of-view on all models for superior performance • Depth-of-Field - This is the range of focus that the loupes deliver. - We are known for our exceptional depth-of-field • Weight – Key for all-day comfort. - All SV loupes are ultra-lightweight for superior comfort (as little as 1.5 oz. / 45 g) • Angle of Declination – Allows user to work from an ergonomically correct position. - SV offers the steepest angle in both its TTL & flip-up loupes • Frame – Provides a stable, durable, and comfortable platform for the optics. • Under Armour Performance Eyewear offer the lightest in the game • Rx option for eyeglass wearers • Traditional titanium frame also available

14. Loupe Options – Magnification Levels • 2.5x loupes are the minimum recommended for first-time wearers • 80-90% of loupe sales are 2.5x for both dentists & hygienists • Other levels are available, and are primarily used by dentists for Endodontic procedures or other surgical procedures

15. Loupe Options – Through-The-Lens vs. Flip-Up Choice primarily based on your preference Through The Lens (TTL) Loupes • More Popular • Custom Made based on wearers PD and WD • Fixed in place / No adjustments • More expensive • Some Rx limitations TTL Loupe UA Zone XL Flip-Up Loupe UA Enforcer Flip-Up Loupes • Adjustable and steeper declination angle for better ergonomics. • Can flip-up for easier charting • Less Expensive • Less Rx Limitations

16. SheerVision Loupe Adantages – Frame Q: Is there really an advantage to Under Armour Frames or is it just the look? A: Yes there really an advantage to their eyewear due to the three great technologies employed in their products.

17. Only 1 or 2 Measurements Needed to Purchase Loupes • Working Distance: • Required for ALL Loupes • Measure from the hygienist’s eyes to the patient’s mouth PD (Pupillary Distance): Required for TTL Loupes & Rx’s A measurement between the hygienist’s pupils from their local optician or optometrist

18. The Loupe Learning Curve Patience is a Virtue • Expect initial feelings of awkwardness. Incorporate in increments • Begin with 20 minutes at a time and then flip the loupes up to take a break. • As eye-hand coordination develops, you can extend the time you use your loupes. • Typical transition period is 1-2 weeks of frequent use.

19. Caring for Your Loupes DISINFECT • Use disposable lens cloth with alcohol, Lysol® or mild soap. • Use disposable lens cloths only. • Alcohol wipe for Sport frame POLISH LENSES • Use a commercial lens cleaner. *DO NOT use gauze, facial tissue, or paper towels. *DO NOT immerse in water despite water resistance. *DO NOT autoclave or use ultrasonic.

20. Portable LED Headlights • Enhance the visual and ergonomic benefits of magnification

21. Advantages of Portable LED Headlights • Provides bright, shadow-free light • Portable – freely move from room to room • Rechargeable battery • Lightweight

22. LED Headlight Types Mini Types Super Lightweight (2500- 4000 fc) (0.1-0.5 oz.) Compact Size Standard Types Brighter Beam (2500-9000 fc) More Uniform Beam Pattern

23. SheerVision Ultra-mini & V-RAY Headlight Advantages Ultra-mini Super Lightweight (4000 fc) (1/10 oz.) Compact Size V-RAY Brightest Beam (9000 fc) Uniform Beam Pattern Smart Battery Pack Many Mounting Options – Incl. Under Armour Optional Non-Curing Composite FlipFilter Patterson Exclusive & In-Stock ALL SV

24. SheerVision Has Many Headlight Mounting Options Loupe Mount Soft Surgical Deluxe Surgical(Several Types for Headband Headband Headband Different Frames) UA “Enforcer” Eyewear Frame Mount (w/o loupes) Clip Example:Through The Lens (TTL) Loupe Clip Clip Examples:Through The Lens NEW Multi-Clip(TTL) Loupe Clip for TTL Loupes

25. Loupe & Headlight Investment Considerations • Quality is #1 • Comfort • Customer Service • Improved Patient Care • Prevention of musculoskeletal problems • Extend your career

26. Additional Resources • Dalin, Jeffrey. More Than Meets the Eye. Dental Economics. June 2002; vol. 92:6. • Feuerstein, Paul. Doctor, My Eyes!Dental Economics. Sept 2001; vol. 91:9. • Hodsdon, Kristine. Magnification & Hygiene: Margins for Success. Dental Economics. Oct 2002; vol. 92:10. • Hurlbutt, Michelle. Vision Enhancement in Dental Hygiene Practice. Contemporary Oral Hygiene. Oct 2003; vol.3:9. • Richardson,Cathy. Demystifying Magnification. Contemporary Oral Hygiene. August 2005; vol.5:8. • Richardson,Cathy & Wiest, Teresa. Focus on Your Future.Contemporary Oral Hygiene. Sept 2004;

27. Q & A

28. Thank You!SheerVision Customer Service HotlineToll Free (US & Canada)(877) 678-42748:00AM-5:00PM (Pacific / L.A.)customerservice@sheervision.comwww.sheervision.com