Laboratories - Teleoptik

Testing laboratories have the necessary measuring equipment to carry out the testing process.
The accuracy of the testing equipment is consistent with the required measurement uncertainty of the samples being tested. The equipment is constantly monitored, calibrated, provided with valid certificates and does not leave the laboratory premises. The equipment is handled exclusively by authorized laboratory personnel who are certified. Laboratories provide opinions and interpretations of their test results upon request from users.

The laboratory itself fulfills all user requirements, there is no need for subcontractors. In the testing process, the laboratory uses exclusively standardized methods.

OPTICAL LABORATORY

The optical laboratory is accredited as a testing laboratory for examining the optical characteristics of optical equipment (magnification, field of view, exit pupil distance and diameter, parallax, resolving power, and diopter adjustment) and optical elements (focal length and vertex distances of simple lenses and doublets, radii of curvature of simple lenses).

LAMBDA 950 S Spectrophotometer – PERKIN ELMER

Measurement of transmission, reflection and absorption of EM wave energy by solid samples and optical elements
Frequency range: 175 nm – 3300 nm
Measurement resolution: UV and visible range 0.05 nm – 5 nm, IR range 0.2 nm – 20 nm

Optical bench OSK-2CL

Collimator: f=1600 mm, objective diameter 148 mm, resolving power 0.96 “
Autocollimator: f=430 mm, magnification 20x, objective diameter 50 mm
Dioptremeter: range from -5 D to +5 D
Microscope-dynamometer, magnification 12x and divisions 0.1 mm
Microscope magnification: 120x

OTS-Z 200 Optical test station – OEG

Measurement of effective focal lengths of simple lenses and optical systems in the range from -500 mm to 500 mm
Measurement of vertex distances of simple lenses and optical systems in the range from -500 mm to 500 mm
Measurement of the radius of curvature of simple optical lenses in the range from -500 mm to 500 mm

The laboratory has a lot of auxiliary devices and measuring instruments, and therefore capabilities, such as a power and energy meter for optical EM radiation in a wide frequency range, a high-resolution lux meter (10-3 lx), an optical spectrum analyzer (OSA AQ6374 YOKOGAWA), wide-angle collimators (ŠUK-1), binoculars for measuring skewness (DL) and binoculars for measuring the parallelism of the optical axes of binocular optical devices, etc.

PHYSICS LABORATORY

CLIMATE-MECHANICAL TESTS

Impact of vibrations (up to 3000 Hz) sinusoidal sweeps, random vibrations and detection of resonant frequencies.
Exposing samples to centrifugal acceleration up to 150 g.
Impact of shock loads in sinusoidal or half-sinusoidal mode up to 200 g.
Temperature exposure in the range from –70 to +180°C.
Exposure to the combined effects of temperature and humidity in the ranges from 0 to 180°C and from 3 to 98% relative humidity.