Trade name
Olympus OLS 4000 LEXT - Laser Confocal Microscope
Technical description

The Olympus LEXT OLS4000 is a confocal microscope capable of taking high-resolution 3D images and roughness measurements.

The magnification of this microscope ranges from 108x – 17,280x. The LEXT OLS4000 microscope with software is capable of performing a variety measurements: line and surface roughness, object dimensions (height, length, surface area, volume, layer thickness), etc.

More details:

Conditions for providing infrastructure

Work only through an employee operator

Type of accreditation / certificate:
Not applicable
Access type
Research capabilities

3D and 2D; Modes: real-color, high-resolution and height data

Differential interference Contrast (DIC)

Profile Parameters:Primary Profile: Pp, Pv, Pz, Pc, Pt, Pa, Pq, Psk, Pku, Psm

Roughnes Profile: Rp, Rv, Rz, Rc, Rt, Ra, Rq, Rsk, Rku, Rsm

Waviness Profile: Wp, Wv, Wz, Wc, Wt, Wa, Wq, Wsk, Wku, Wsm

Amplitude Parameters: Sq, Ssk, Sku, Sp, Sv, Sz, Sa

Functional Parameters: Smr(c), Sdc(mr), Sk, Spk, Svk, SMr1, SMr2 and others

Last update date
May 24, 2023, 2 p.m.
Year of commissioning
Measurement capabilities

5X, 10X, 20X, 50X, 100X objective lens

Magnification range 108 – 17 280X

Light Source: 405 nm Semiconductor Laser

Color Observation Section: White LED, 2-megapixel Single-panel CCD

A set of filters to correct noise, surface tilt, surface curvature or roughness.

Maximum sample diameter 15 cm

Maximum sample thickness 10 cm

Maximum sample weight 1 kg

example of 3D sample image
example of 3D sample image
example of 3D sample image
example of 3D sample image
example of 3D sample image
example of 3D sample image