1. Radiological protection. X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence Part 3, (22nd February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Safety of laser products. Equipment classification and requirements Part 1, (2nd March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (140 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN ISO 13696. Optics and photonics. Test method for total scattering by optical components. (8th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN IEC 61753-043-2. Fibre optic interconnecting devices and passive components. Performance standard. Part 043-02. Simplex patch-cord style single-mode fibre wavelength selective devices with cylindrical ferrule connectors for category C. Controlled environment (4th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 61290-1. Optical amplifiers. Test methods. Part 1. Power and gain parameters (8th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Lead and lead alloys. Analysis by optical emission spectrometry (OES) with spark excitation. (15th February 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Printed boards and assemblies. Design and use. Generic requirements. Generic requirements. Controlled impedance Part 1-2, (15th December 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. CIE standard colorimetric observers. (15th October 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Optics and optical instruments. Reference wavelengths. (15th August 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Ophthalmic instruments. Indirect ophthalmoscopes. (15th July 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗