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Location: Main > Optical Lenses > Spherical Plano Convex Lenses > POL-BK7-PCX-U-25-40
Name: DIA25.0mm BK7 Plano-Convex Lens F+40mm(Uncoated)
P/N: POL-BK7-PCX-U-25-40
Keywords:EFL+40mm,Dia25.0mm,BK7,PCX Lens,Uncoated
Unit Price: S$49.00/pc
Available: In stock
Request: Add to Request List
Introduction:
BK7 Plano-Convex Lenses have a positive focal length and near-best-form shape for infnite and finite conjugate applications. BK7 Plano-convex lenses focus a collimated beam to the back focus and collimate light from a point source.

BK7 Optical Glass, Plano-Convex Design
Uncoated, 40-20 Scratch and Dig
Diameter 25mm, Focal Length 40mm

Material:
BK7 optical glass
Wavelength Range:
350nm-2.0um
Design Wavelength:
633nm (n=1.515082)
Outer Diameter:
25.0mm (+0.0/-0.1mm)
Effective Focal Length(EFL):
+40mm (+/-1%)
Surface Quality:
40/20 scratch and dig
Centration:
<3 arc min
Clear Aperture:
>90%
Coating:
Uncoated on both surfaces