BI-PCV-40-400-N1, 40mm Plano Convex lens, N1 Coated, FL=400mm


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BI-PCV-40-400-N1: 40mm Plano Convex lens, N1 Coated, FL=400mm.

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: 40 mm

Type: Plano Convex

Material: N-BK7

Center Thickness: 5.00 ± 0.10 mm

Edge Thickness: 4.03 mm

Focal Length (EFL): 400 mm

Back Focal Length (BFL): 396.7 mm

Surface Quality: 40-20 (scratch-dig)

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

Coating: N1 AR coating, 600–1050 nm, Ravg ≤ 0.5%

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BI-PCV-40-400-N1, 40mm Plano Convex lens, N1 Coated, FL=400mm
BI-PCV-40-400-N1, 40mm Plano Convex lens, N1 Coated, FL=400mm