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Doublet lens, 25.4mm Dia.x80 EFL, Quality achromatic doublet lenses
Doublet lens, 25.4mm Dia.x80 EFL, Quality achromatic doublet lenses Wholesaler
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Doublet lens, 50.8mm Dia.x1000mm EFL, Quality achromatic doublet lenses
Double Convex Lens, 96mm Dia. x 99.7mm FL,N-SF2 r equivalent type Convex Lens
Plano Concave Lens, 40mm Dia. x -63.5mm FL, AR Coated R<0.25%@780nm, N-BK7 Lens
Plano Concave Lens, 95mm Dia. x -600.0mm FL, Uncoated, N-BK7 Lens
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