BI-PCC-50-100-U, 50mm Plano Concave lens, Uncoated, FL=-100mm
Same family
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BI-PCC-25-50-U, 25mm Plano Concave lens, Uncoated, FL=-50mm
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BI-PCC-25-50-V, 25mm Plano Concave lens, VIS Coated, FL=-50mm
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BI-PCC-50-100-N1, 50mm Plano Concave lens, N1 Coated, FL=-100mm
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BI-PCC-50-100-N2, 50mm Plano Concave lens, N2 Coated, FL=-100mm
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BI-PCC-50-100-V, 50mm Plano Concave lens, VIS Coated, FL=-100mm
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BI-PCC-50-125-N1, 50mm Plano Concave lens, N1 Coated, FL=-125mm
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BI-PCC-50-125-N2, 50mm Plano Concave lens, N2 Coated, FL=-125mm
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BI-PCC-50-125-U, 50mm Plano Concave lens, Uncoated, FL=-125mm
BI-PCC-50-100-U: 50mm Plano Concave lens, Uncoated, FL=-100mm.
Plano-concave lenses have one flat and one inward-curved surface and a negative focal length, so they spread a collimated beam. They are used to expand beams and, combined with a positive lens, to shorten an optical system.
Size: 50 mm
Type: Plano Concave
Material: N-BK7
Center Thickness: 5.00 ± 0.10 mm
Edge Thickness: 11.23 mm
Focal Length (EFL): -100 mm
Back Focal Length (BFL): -103.3 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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Same family
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BI-PCC-25-50-U, 25mm Plano Concave lens, Uncoated, FL=-50mm
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BI-PCC-25-50-V, 25mm Plano Concave lens, VIS Coated, FL=-50mm
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BI-PCC-50-100-N1, 50mm Plano Concave lens, N1 Coated, FL=-100mm
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BI-PCC-50-100-N2, 50mm Plano Concave lens, N2 Coated, FL=-100mm
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BI-PCC-50-100-V, 50mm Plano Concave lens, VIS Coated, FL=-100mm
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BI-PCC-50-125-N1, 50mm Plano Concave lens, N1 Coated, FL=-125mm
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BI-PCC-50-125-N2, 50mm Plano Concave lens, N2 Coated, FL=-125mm
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BI-PCC-50-125-U, 50mm Plano Concave lens, Uncoated, FL=-125mm
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