BI-PCV-12.5-20-U, 12.5mm Plano Convex lens, Uncoated, FL=20mm
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BI-PCV-12.5-17.5-U, 12.5mm Plano Convex lens, Uncoated, FL=17.5mm
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BI-PCV-12.5-17.5-V, 12.5mm Plano Convex lens, VIS Coated, FL=17.5mm
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BI-PCV-12.5-20-N1, 12.5mm Plano Convex lens, N1 Coated, FL=20mm
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BI-PCV-12.5-20-N2, 12.5mm Plano Convex lens, N2 Coated, FL=20mm
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BI-PCV-12.5-20-V, 12.5mm Plano Convex lens, VIS Coated, FL=20mm
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BI-PCV-12.5-25-N1, 12.5mm Plano Convex lens, N1 Coated, FL=25mm
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BI-PCV-12.5-25-N2, 12.5mm Plano Convex lens, N2 Coated, FL=25mm
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BI-PCV-12.5-25-U, 12.5mm Plano Convex lens, Uncoated, FL=25mm
BI-PCV-12.5-20-U: 12.5mm Plano Convex lens, Uncoated, FL=20mm.
Plano-convex lenses have one flat and one curved surface and a positive focal length. They focus a collimated beam to a point and collimate light from a point source. For the least spherical aberration, face the curved side towards the collimated beam.
Size: 12.5 mm
Type: Plano Convex
Material: N-BK7
Center Thickness: 3.50 ± 0.05 mm
Edge Thickness: 1.4 mm
Focal Length (EFL): 20 mm
Back Focal Length (BFL): 17.69 mm
Surface Quality: 40-20 (scratch-dig)
Flatness / Irregularity: λ/4 P-V @ 632.8 nm
Coating: Uncoated (transmission 350–2200 nm)
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BI-PCV-12.5-17.5-U, 12.5mm Plano Convex lens, Uncoated, FL=17.5mm
-
BI-PCV-12.5-17.5-V, 12.5mm Plano Convex lens, VIS Coated, FL=17.5mm
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BI-PCV-12.5-20-N1, 12.5mm Plano Convex lens, N1 Coated, FL=20mm
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BI-PCV-12.5-20-N2, 12.5mm Plano Convex lens, N2 Coated, FL=20mm
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BI-PCV-12.5-20-V, 12.5mm Plano Convex lens, VIS Coated, FL=20mm
-
BI-PCV-12.5-25-N1, 12.5mm Plano Convex lens, N1 Coated, FL=25mm
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BI-PCV-12.5-25-N2, 12.5mm Plano Convex lens, N2 Coated, FL=25mm
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BI-PCV-12.5-25-U, 12.5mm Plano Convex lens, Uncoated, FL=25mm
