CR39 Round Top / Flat Top / Blended Top (Invisible) Bifocal Lenses
Finished lenses:
a) Nd: 1.499
b) Power range:
Sph: 0.00 ~ -2.00 / Add: +1.00 ~ +3.00
Sph: 0.00 ~ +3.00/ Add: +1.00 ~ +3.00
c) Diameter: 70/28mm, 70/24mm, 65/28mm
Semi-finished lenses:
a) Diameter: 70/28mm, 70/24mm, 65/28mm
b) Base: 200, 400, 600, 800
c) Add: +100 ~ +300
Envelope/box/carton
Please ask detailed and specific
questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
result in prompt responses.
