Specifications include, but are not limited to: LENS BLANK, PLASTIC, CLEAR, SEMI-FINISHED, Single Vision (SV), UNCOATED, 70MM, BASE 0.00-10.00 - UOM: EA = 1 Lens LENS BLANK, PLASTIC, CLEAR, SEMI-FINISHED, SV, UNCOATED, 76MM, BASE 0.00-10.00 - UOM: EA = 1 Lens LENS BLANK, PLASTIC, CLEAR, SEMI-FINISHED, Straight Top 28 (ST28), UNCOATED, 70MM, BASE 0.00-10.25, ADD +0.25 THROUGH +4.00 UOM: EA = 1 Lens LENS BLANK, PLASTIC, CLEAR, SEMI-FINISHED, ST28, UNCOATED, 75-76MM, BASE 0.00-10.00, ADD +0.25 THROUGH +4.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, CLEAR, SEMI-FINISHED, SV, 70MM, SCRATCH COATED FRONT SURFACE, BASE 0.00-10.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, CLEAR, SV, SEMI-FINISHED, SPHERICAL, SCRATCH COATED FRONT SURFACE, 74-76MM, BASE 0.00 TO 10.00. UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, CLEAR, SEMI-FINISHED, ST28, 74-76MM, SCRATCH COATED FRONT SURFACE, BASE 0.00-8.00, ADD +0.25 THROUGH +4.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, FINISHED, CLEAR WITH UV COATING, HARD COATED ON BOTH SIDES. PLUS POWER, 65MM-68MM. Spheres 0.00 TO +4.00; Cyls 0.0 TO -2.00. EA= 1 Lens LENS BLANK, PLASTIC, CLEAR, FINISHED, UNCOATED, FIRST QUALITY, 65-70MM. SPHERES -6.00 TO +4.00; cylinders 0.0 TO 4.0. EA=1 Lens LENS BLANK, POLYCARBONATE, FINISHED, 70-75 MM. UV COATED; SCRATCH COATED BOTH SURFACES. 2.0MM THICK. SPHERES -8.00 TO +4.00; CYLS 0.0 TO -2.00. EA= 1 Lens LENS BLANK, PLASTIC, ST28,74-76mm, PHOTOCHROMIC, UNCOATED, BASE 0.25-8.00, ADD +0.25 THROUGH +4.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, SV, 74-76mm, PHOTOCHROMIC, SCRATCH COATED FRONT SIDE, BASE 2.00-8.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, ST28, 74-76mm, PHOTOCHROMIC, SCRATCH COATED FRONT SIDE, BASE 0.50-8.00, ADD +0.25 THROUGH +4.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, SV, POLARIZED, TINT GREY 1,2 and 3. 74-76mm. SCRATCH COATED FRONT SIDE, BASE 2.00-8.00 UOM: EA = 1 Lens LENS BLANK, POLYCARBONATE, POLARIZED, TINT GREY 1,2 and 3. SEMI-FINISHED ST-28. 74-76mm. SCRATCH COATED FRONT SIDE, BASE 0.00-10.25, ADD +.25 THROUGH +4.00. UOM: EA = 1 Lens