Page 205 - Hoya Product guide

Bifocals
Flat Top 28
• Multicoat recommended
• Ideal for metal & shell frames
SPECIFICATIONS
Flat Top 28
Lens Type
BIFOCAL
Product Code
PFT28-70 / PFT28-75
Index
1.50
Diameter
70/75
Prism
Up to 3 Diopters
UV Protection
385nm
Specific Gravity
1.32
Abbe Value
58
Decentration
Not available
Special Thickness
Available
HOYA Quality Mark
(-)4
Tinting
SunStyle & Eyeveil II
Coatings
Super Hard, VP, SFT, Diamond Finish
Spherical/Aspherical
Spherical
*Refer to the Hoya Product Chart for all available coating, tinting and Sensity combinations.
Flat Top 28
75mm 70mm
Table of Contents
Product Chart
205