SOLA Sunlens


QUALITY ASSURANCE

Sola's products are submitted to precise control.

    Types of control
  • Optical properties
  • Drop ball test
  • Dimensional features
  • Color control (visual and instrumental control)
  • Cosmetic control
  • Adhesion control for coated lenses (cross etching, Q-UV test, boiling test)
  • Abrasion control (steel wool test)
  • Polarizing axis (polar. products)

Spectrophotometer
Spectrophotometer
Q-UV Tester		 Microscope
Microscope

Inspection 100%
Inspection 100% & On line control		 On line Control
Inspection 100% & On line control

Statistical MILSTD 105E
Statistical MILSTD 105E & Final Control		 Final control
Statistical MILSTD 105E & Final Control

WASHING PROCEDURES

  • Do not wash the lenses with basic or acid detergents
  • Only use NEUTRAL DETERGENTS (pH = 7)
  • For coated lenses, do not use ultrasounds and dry with low temperature air (40°-50° C)

STOCKING

  • We recommend stocking the lenses in dry and airy room
  • Avoid thermal shock (hot-cold)
  • Avoid direct exposition to sunrays for a prolonged time

Quality Assurance & Lens Care

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© 2002, SOLA Sunlens

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