N-BK7 Plano Convex - Plano Convex - Spherical Lenses - Lenses

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Diameter (mm) : 25.40 mm X

Focal Length (mm) : 75.00 mm X

Price : $10.00 - $14.99 X

Home > Lenses > Spherical Lenses > Plano Convex > N-BK7 Plano Convex

N-BK7 Plano Convex

BK7 Plano Convex Lenses



Plano-Convex
Material	N-BK7
Design Wavelength	633 nm (n=1.515)
Surface Quality	40-20 scratch-Dig
Power/Irregularity	S1, 1.5λ/0.25λ
	S2 (plano), 0.5λ
Centration	≤ 3 arc min
Clear Aperture	>90%
Chamfer	0.20 Max, face width at 45 deg for all sharp edges
Dia tol	+0/-0.1 mm
Thick tol	± 0.1 mm
FL tol	± 1%

BBAR coatings	A coating	Ravg<0.5% @350-700 nm
	B coating	Ravg<0.5% @650-1050 nm
	C coating	Ravg<0.5% @1050-1620 nm