OptoSigma

S-SLB-20-80PIR1
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This lower cost product offering of Plano Convex Lenses has only minimal reduction in quality and is perfect for most applications. It can be used in an optical systems such as observation or lighting applications when the higher surface quality Plano Convex Lens (SLB-P) is not required.

◦It has the same specification of Plano Convex Lens (SLB-P) except the surface quality and is ideal for experiments and applications where high-precision is not required.
◦There are two types of lens offer, a Plano convex lens with low spherical aberration and a biconvex lens that is used to shorten the focal length.
◦In addition to uncoated products, there are three types of anti-reflection coating for visible, near-infrared, and infrared.

Attention

▶Plano convex lens have a chromatic aberration, and the focal length will vary depending on the wavelength.
▶Please check the “wavelength characteristic of the focal length data” on “Technical Data” of Plano convex lenses (SLB-P) for the focal lengths of each wavelength.
W3041-1
▶Transmissions losses due to reflection off the front and rear surfaces of the lens can be minimized by coating the surfaces. Consult our Sales Division for anti-reflection coatings suitable for your application.

Outline Drawing

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Schematic

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Typical Transmittance Data

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T: Transmission
Products

Part Number

PRICE(USD)

Stock

Qty

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S-SLB-20-80PIR1

RoHS  

$24.50

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Specifications

Wavelength range of Antireflection Coating

633 - 1064nm

Diameter φD

φ20mm

Focal length f

80mm

Edge thickness te

2mm

Center thickness tc

3.2mm

Back focal length fb

77.9mm

Radius of curvature r

41.52mm

Documents/Downloads

Part Number

Catalog PDF

dxf

STP

IGS

SAT

Zemax

S-SLB-20-80PIR1

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