We supply biconvex spherical lenses to our customers, anti-reflection coatings, custom substrate materials, dimensions and focal lengths are available upon request. A biconvex spherical lens has two convex surfaces with the same radius of curvature, and their focal length is positive. With a 1:1 conjugate ratio, spherical aberration, coma and distortion are minimized.
Request bulk or custom formats
Catalog Number
ACMA00028386
Product Name
Bi-Convex Spherical UVFS Lense, 75mm Focal Length
Diameter
⌀25.4 mm
Thickness
edge thickness 2 mm
DimensionTolerance
diameter±0.1mm/thickness±0.5 mm
Flatness
<λ/8@632.8 nm
Parallelism
<3 arcmin
Surface Quality
40-20 S-D
ClearAperture
>90%
Wavelength
Uncoated UVFS lenses 185 nm-2.1 μm
Chamfers
<0.35 mm at 45°
Material
UVFS
Focal Length
75 mm±3%@632.8 nm
MSDS
COA
Spec Sheet
1. Made of high quality UV grade fused silica and BK7 glass; 2. Select from 25mm to 100mm focal length;
Finite Conjugate Imaging; Beam Relay Applications; Beam Expanders