Bifocal lenses have two distinct optical powers in a single lens, usually with a visible dividing line that separates the near and distance portions.
Benefits:
Clear vision at two distances: Bifocals provide clear vision for both near tasks (reading) and distance tasks (driving) without the need to switch between different glasses.
Convenience: Ideal for individuals who require correction for presbyopia and another refractive error (e.g., nearsightedness or farsightedness) in a single pair of glasses.
Usage: Suitable for individuals with presbyopia who also need correction for nearsightedness or farsightedness.
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Round Top Bifocal
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Index
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Power Range
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Opti-HC
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Opti-GMC
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Opti-BMC
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Opti-BGMC
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Clear Round Top Bifocal
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1.5
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(+5.00/-5.00)
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1160
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2060
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2560
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3030
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Clear Round Top Bifocal
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1.5
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(+7.50/-8.00)
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1530
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2460
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2930
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3360
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Clear Round Top Bifocal
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1.5
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(+10.00/-10.00)
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2060
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3130
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4160
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4890
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Clear Round Top Lenticular
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1.5
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(+14.00 TP)
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2760
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4160
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5230
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5590
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Clear Round Top Lenticular
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1.5
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(+20.00 TP)
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3090
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4560
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5560
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5930
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Photo Grey Round Top Silver
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1.56
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(+4.00/-4.00)
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2060
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3230
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3730
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4060
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Photo Grey/Brown Round Top
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1.56
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(+7.00/-7.00)
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2660
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3730
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4430
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5260
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Photo Grey BluePlus Round Top
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1.56
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(+5.00/-5.00)
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3260
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4860
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5560
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5930
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BluePlus Round Top Bifocal
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1.56
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(+5.50/-6.00)
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2330
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3160
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3730
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4060
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BluePlus Round Top Bifocal
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1.56
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(+7.50/-7.50)
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2660
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3360
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4060
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4430
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1.56 Round Top Bifocal Clear
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1.56
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(+8.00/-10.00)
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1960
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3130
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3730
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4060
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FLAT Top Bifocal
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Index
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Power Range
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Opti-HC
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Opti-GMC
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Opti-BMC
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Opti-BGMC
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Flat Top Clear Bifocal
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1.5
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(+5.00/-5.00)
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1260
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2330
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3460
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3830
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Flat Top Clear Bifocal
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1.5
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(+7.50/-8.00)
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1630
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2660
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3830
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4160
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Flat Top Clear Bifocal
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1.5
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(+10.00/-10.00)
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2330
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3260
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4530
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4860
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Flat Top Clear 1.56 Bifocal
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1.56
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(+8.00/-8.00)
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2730
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3830
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4530
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4860
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Flat Top BluePlus Bifocal
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1.56
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(+5.50/-5.00)
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3260
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4330
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5030
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5760
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Flat Top PhotoGrey Bifocal
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1.56
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(+6.00/-6.00)
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3360
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4530
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5130
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5830
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