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Lined Trifocal Trivex Transitions Lenses
 

Lined Trifocal Trivex Transitions Lenses

Manufacturer: N/A
SKU: TRITRITRANS
Condition: New
Price: $185.00
Retail: $345.00
You Save: 46%
$210.00 With Standard Anti-Reflective(additional $25)
$235.00 With Premium Anti-Reflective(additional $50)
$245.00 With Premium Anti-Reflective with Static Guard(additional $60)
 Please select options:
Frame Source:
Transitions Color: Grey Only
Bifocal Style: Straight Top 7x28 Only
Anti Reflective Treatments:
Quantity:


Description

TRIVEX LINED TRIFOCAL LENSES
TRANSITIONS


7X28 SIZE ONLY
(intermediate zone 7mm high and full bifocal 28mm wide)







WE RECOMMEND THIS LENS FOR:

  • MODERATE TO HIGHER PRESCRIPTIONS 
  • INDOOR USE
  • ENHANCED VISION
  • UV PROTECTION
  • HIGHER ASTIGMATISMS
    CHILDREN UNDER 18
    BEST IMPACT RESISTANCE

WE DO NOT RECOMMEND FOR:

  • NA


Trivex is the lens material of choice for those who want an impact resistant material that can be made lighter and thinner than plastic but who have had trouble adapting to polycarbonate materials. Prescriptions are sharp and crisp, chromatic abberation is reduced, and is the material of choice for drill mount designed frames. Choose this lens for distance glasses or reading only.
Trivex material is the absolute best for drill mount style frames due to it's resilience and will not crack at drill points.  It is also a material that does not react wtih chemicals or solvents as a polycarbonate may.   Recommended prescription range: +5.00 to -8.00
  

Authentic Transitions brand photochromatic lenses turn dark outdoors when exposed to UV rays from the sun and turn back clear when indoors. Certificate of authenticity issued with the purchase of these lenses.

Transitions Grey Only.

For those who like the technical data


  • Refractive index (nd): 1.532
  • Abbe value (Vd): 43 - 45 (depending on licensing manufacturer)
  • Density: 1.1 g/cm³ (the lightest corrective lens material in common use)
  • UV cutoff: 380 nm














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