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Location: Main > Optical Lenses > Spherical Bi Convex Lenses > POL-BK7-BCX-B-25.4-25
Name: DIA25.4mm BK7 Bi-Convex Lens f+25mm(600-1100nm)
P/N: POL-BK7-BCX-B-25.4-25
Keywords:Dia25.4mm,BK7,Bi-Convex,EFL+25mm,AR@600-1100nm
Unit Price: S$95.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Bi-convex lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object distances (conjugate ratio) is between 0.2 and 5.

Substrate Material:
BK7 optical glass
Wavelength Range:
350-2000nm
Design Wavelength:
633nm (n=1.515082), bi-convex
Outer Diameter:
25.4,+0.0/-0.1mm
EffectiveFocal Length(EFL):
+25mm (+/-1%)
Scratch/Dig:
40/20
Centration:
</=3 arc minutes
Clear Aperture:
>85% of surface
Coating:
AR coated @600-1100nm,R<0.5% max(both surfaces)