BI-BCV-12-24-N2, 12mm Bi-Convex lens, N2 Coated, FL=24mm


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BI-BCV-12-24-N2: 12mm Bi-Convex lens, N2 Coated, FL=24mm.

Bi-convex lenses have two outward-curved surfaces and a positive focal length. They work best close to 1:1 imaging, where object and image are at similar distances from the lens.

Size: 12 mm

Type: Bi-Convex

Material: N-BK7

Center Thickness: 4.00 ± 0.05 mm

Edge Thickness: 2.48 mm

Focal Length (EFL): 24 mm

Back Focal Length (BFL): 22.65 mm

Surface Quality: 40-20 (scratch-dig)

Flatness / Irregularity: λ/4 P-V @ 632.8 nm

Coating: N2 AR coating, 750–1550 nm, Ravg ≤ 0.7%

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BI-BCV-12-24-N2, 12mm Bi-Convex lens, N2 Coated, FL=24mm
BI-BCV-12-24-N2, 12mm Bi-Convex lens, N2 Coated, FL=24mm