OptoSigma

SLB-50-70P

These are simple lenses having a flat surface on one side and a spherical surface on the other. They are also very close to the form which minimizes spherical aberration for infinite conjugate applications. Our glass lenses are made from the highest grade of optical glass. We have a vast range of different diameters and focal lengths. The lenses listed here are standards. Please call if you do not see the lens you need. We have both larger and smaller lenses and many other diameters to choose from. However, we do try to keep these standards available for quick delivery.

◦There are three types of plano convex lenses available; BK7 for use in 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.
◦Our lenses are listed by outside diameter and focal length to assist your selection according to required specifications.

Outline Drawing

Schematic

Typical Transmittance Data

T: Transmission
Products

Part Number

PRICE(USD)

Stock

Qty

Add to Cart

SLB-50-70P

RoHS  

$56.50

IN STOCK
Specifications

Wavelength range of Antireflection Coating

Uncoated

Diameter φD

φ50mm

Focal length f

70mm

Edge thickness te

3mm

Center thickness tc

13mm

Back focal length fb

61.5mm

Radius of curvature r

36.33mm

Centration

<1′

Documents/Downloads

Part Number

Catalog PDF

dxf

STP

IGS

SAT

Zemax

SLB-50-70P