Se Bifocal Ophthalmic Lens Blanks - Page 4 of 7

170 part numbers
P8.50 BC, P3.50 ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +8.5 Cr-39 71mm NSN 6540-01-375-4047
  • 71.0 millimeters diameter
  • 9.0 millimeters thickness
  • plastic bifocal material and location
  • 3.500 bifocal additional power rating in diopters
  • 35.0 millimeters reading segment diameter
P8.50 BC, P3.75 ADD 35 F.T. Lens Blank Ophthalmic Bifocal Semifinished Plas +8.5 Cr-39 71mm NSN 6540-01-375-4048 Cross Reference: 8.5BC,3.75ADD,35MM FT,CR39,71MMD
  • 71.0 millimeters diameter
  • 9.0 millimeters thickness
  • plastic bifocal material and location
  • 3.750 bifocal additional power rating in diopters
  • 35.0 millimeters reading segment diameter
P8.50 BC, P4.00 ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +8.5 Cr-39 71mm NSN 6540-01-375-4049
  • 71.0 millimeters diameter
  • 9.0 millimeters thickness
  • plastic bifocal material and location
  • 4.000 bifocal additional power rating in diopters
  • 35.0 millimeters reading segment diameter
P2.50 BC, P1.50 ADD Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 Cr-39 71mm NSN 6540-01-375-4050 Cross Reference: 93-0109
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 1.500 bifocal additional power rating in diopters
P6.50BC,P1.00ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas 6.5diopter Cr-39 NSN 6540-01-375-4051
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 1.000 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P6.50BC,P1.25ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas1.25diopter Cr-39 NSN 6540-01-375-4052
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 1.250 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P6.50BC,P2.00ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas 6.5diopter Cr-39 NSN 6540-01-375-4053 Cross Reference: 65.BC,200ADD,28MMFT,71MM
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 2.000 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P6.50BC,P2.50ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas 6.5diopter Cr-39 NSN 6540-01-375-4054
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 2.500 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P6.50BC,P3.00ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas 6.5diopter Cr-39 NSN 6540-01-375-4055
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 3.000 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P6.50BC,P3.25ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas 6.5diopter Cr-39 NSN 6540-01-375-4056
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 3.250 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P6.50BC,P3.75ADD 28FT Lens Blank Ophthalmic Bifocal Semifinished Plas 6.5diopter Cr-39 NSN 6540-01-375-4057 Cross Reference: 650BC,375ADD,28MMFT,71MM
  • 71.0 millimeters diameter
  • plastic bifocal material and location
  • 3.750 bifocal additional power rating in diopters
  • 28.0 millimeters reading segment diameter
  • 19.0 millimeters reading segment height
P2.50BC, P0.75ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4058 Cross Reference: 2.50BC,0.75ADD,35FT,CR39,71MM D
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 0.750 bifocal additional power rating in diopters
P2.50BC, P1.00ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4059
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 1.000 bifocal additional power rating in diopters
P2.50BC, P1.25ADD Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4060 Cross Reference: 93-0164
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 1.250 bifocal additional power rating in diopters
P2.50BC, P1.75ADD Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4061 Cross Reference: 2.50BC,1.75ADD,35MM FT,CR39,71MM
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 1.750 bifocal additional power rating in diopters
P2.50BC, P2.00ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4062
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 2.000 bifocal additional power rating in diopters
P2.50BC, P2.50ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4063 Cross Reference: 2.5BC,2.50ADD.35MMFT,CR39,71MMDI
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 2.500 bifocal additional power rating in diopters
P2.50BC, P2.75ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4064
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 2.750 bifocal additional power rating in diopters
P2.50BC, P3.00ADD Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4065
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 3.000 bifocal additional power rating in diopters
P2.50BC, P3.25ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4066 Cross Reference: 2.5BC,3.25ADD.35MM FT,CR39,71MM
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 3.250 bifocal additional power rating in diopters
P2.50BC, P3.50ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4067 Cross Reference: 2.5BC,3.50ADD,35MM FT,CR71MM
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 3.500 bifocal additional power rating in diopters
P2150BC, P4.00ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +2.5 R-39 71mm NSN 6540-01-375-4068
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 12.0 millimeters thickness
  • plastic material and location
  • 4.000 bifocal additional power rating in diopters
P4.50BC, PP0.75ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +4.5 Cr-39 71mm NSN 6540-01-375-4069 Cross Reference: 4.5BC,0.75ADD,35MM FT,CR39,71MMD
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 11.0 millimeters thickness
  • plastic material and location
  • 0.750 bifocal additional power rating in diopters
P4.50BC, P2.75ADD 35FT Lens Blank Ophthalmic Bifocal Semifinished Plas +4.5 Cr-39 71mm NSN 6540-01-375-4070
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 11.0 millimeters thickness
  • plastic material and location
  • 2.750 bifocal additional power rating in diopters
P4.50BC, P3.00ADD 35 FT Lens Blank Ophthalmic Bifocal Semifinished Plas +4.5 Cr-39 71mm NSN 6540-01-375-4071
  • sphere cross sectional shape
  • 71.0 millimeters diameter
  • 11.0 millimeters thickness
  • plastic material and location
  • 3.000 bifocal additional power rating in diopters