CL113, SWIR AR Coated Plano-Concave Cylinder Lenses, H-K9L optical glass, 1000-1650nm, X×Y=20.0×10.0mm

  • CL113, SWIR AR Coated Plano-Concave Cylinder Lenses made of H-K9L optical glass, 1000-1650nm.
  • These Plano-Concave Cylinder Lenses with dimensions(X×Y) of 20.0×10.0mm, have different focal lengths for you to choose from, f-12.70mm, f-25.00mm.


CodeMaterialAR CoatingDim(X×Y)-mmFocal Length (EFL-mm)Back Focal Length(BFL-mm)Radius of Curvature (R1-mm)Center Thickness (Tc-mm)Edge Thickness (Te-mm)
CL113-01H-K9L (BK7)1000-1650 nm20.0×10.0-12.7-14.0-6.562.04.31
CL113-02H-K9L (BK7)1000-1650 nm20.0×10.0-25.0-26.3-12.932.03.01

SWIR AR Coated PCV Cylinder Lenses

These PCV Cylinder Lenses are manufactured using H-K9L compliant RoHS, and coated SWIR AR Coating, 1000-1650nm.

Plano-concave(PCV) cylindrical lenses are made of one concave cylindrical surface and one flat surface.

Tc---------- Center Thickness
Te---------- Edge Thickness
R1--------- Radius
Dia--------- Diameter
H'----------- Principal Point
X------------ Length

BFL ---------- Back Focal Length
EFL ---------- Effective Focal Length
f'--------------- Focus
Y--------------- Width

MaterialH-K9L Optical Glass
Center Thickness Tolerance±0.2mm
Centering Tolerance3-5 arcmin

Design Wavelength587.6nm
Focal Length Tolerance±2%
Dimensions Tolerance+0.0/-0.1mm
Surface Quality40/20-60/40

Like all Plano-Concave Cylinder lenses, these lenses have a negative focal length, often used to focus parallel or divergent beams onto a line or to change the aspect ratio of an image

N-bk7 Plano-Concave Lenses can also be uncoated or coated with other AR Coating

  • -A: Uncoated,
  • -B: AR@400-700nm,
  • -C: AR@650-1050nm,

anti-reflection coating can reduce the reflectivity of each surface of the lens.


VIS AR-Coating 400-700nm


NIR AR-Coating 650-1050nm

SWIR AR-Coating 1000-1650nm

Weight 40 g
Focal Length

f-12.70mm, f-25.00mm


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