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BK7 Plano Concave Lenses

MATERIAL
N-BK7 GRADE A OPTICAL GLASS

DIAMETER TOLERANCE
+ 0.0 / - 0.1mm

THICKNESS TOLERANCE
± 0.2mm

SURFACE QUALITY
40/20

CENTRATION
≤ 3 arc MINS

FOCAL LENGTH
± 1%

CUSTOM SIZES

DIMENSIONS
DIAMETERS 1mm TO > 300mm

COATINGS
ANTI REFLECTION UV TO IR ON REQUEST

Visit the Galvoptics Ltd website for more information on BK7 Plano Concave Lenses

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