11. Merz telescopes : a global heritage worth preserving /: a global heritage worth preserving. (2017) Editors: Chinnici, Ileana Record Type: Book Extent: 1 online resource (ix, 185 pages), illustrations (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. Ophthalmic optics and instruments. Optical and electro-optical devices for enhancing low vision. (15th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Optics and optical instruments. Application. Optical transfer function. Telescopes Part 3, (15th February 1995) 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) ↗
14. Optics and photonics. Optical transfer function. Application. Telescopes Part 3, (23rd January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Optics and photonics. Specifications for telescopic sights. General-purpose instruments Part 1, (16th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. Optics and photonics. Specifications for telescopic sights. High-performance instruments Part 2, (16th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
17. Optics and photonics. Test methods for telescopic systems. Test methods for field curvature Part 9, (20th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. Optics and photonics. Test methods for telescopic systems. Test methods for telescopic sights Part 3, (26th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
19. Optics and photonics. Test methods for telescopic systems. Test methods for transmittance Part 5, (15th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. Optics and photonics. Vocabulary for telescopic systems. Terms for telescopic sights Part 3, (23rd February 2021) 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) ↗