Cylindrical Plano-convex Lens (BK7) 30×70mm 60mm Focal Length 400 - 700nm

CLB-3070-60PM

Cylindrical plano convex lens has a convex curvature in the vertical direction and has no curvature in the horizontal direction. They are often used to condense a laser beam into a thin line.
◦Plano Convex Cylindrical lenses are available in BK7 for from visible range to infrared wavelength range.
◦BK7 lenses are also available with three types of anti-reflection coatings, visible wavelength range, in the near-infrared range and in the infrared range.
◦Cylindrical lenses are often used in an optical system to change the shape and aspect ratio of the illumination light beam.
More Information
Name Cylindrical Plano-convex Lens (BK7) 30×70mm 60mm Focal Length 400 - 700nm
Weight 0.0320kgs
Standard Coatings Available No
A x B 30mm x 70mm
Focal length 60mm
Material BK7
Design Wavelength 546.1nm
Refractive index n<sub>e</sub> 1.519
Coating Broadband Multilayer antireflection coating (400 - 700nm)
Transmmittance > Average 99%
Laser Damage Threshold 4J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Clear aperture Circle or ellipse inscribed in a rectangular of 90% of the dimension
Surface Quality (Scratch-Dig) 20-10
Wavelength range of Antireflection Coating 400 - 700nm
A×B 30×70mm
Focal length f 60mm
Edge thickness te 2.1mm
Center thickness tc 6mm
Back focal length fb 56mm
Radius of curvature r 31.14mm
In stock
SKU
CLB-3070-60PM
$381.62

Delivery in : 6-12 weeks

Cylindrical plano convex lens has a convex curvature in the vertical direction and has no curvature in the horizontal direction. They are often used to condense a laser beam into a thin line.

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