1. A history of optical telescopes in astronomy. ([2018]) Authors: Wall, Wilson Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN ISO 15253. Ophthalmic optics and instruments. Optical and electro-optical devices for enhancing low vision. (7th October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS ISO 14132-3. Optics and photonics. Vocabulary for telescopic systems. Part 3. Terms for telescopic sights (13th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS ISO 14135-1. Optics and photonics. Specifications for telescopic sights. Part 1. General-purpose instruments (13th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS ISO 14135-2. Optics and photonics. Specifications for telescopic sights. Part 2. High-performance instruments (17th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. BS ISO 14490-3. Optics and photonics. Test methods for telescopic systems. Part 3. Test methods for telescopic sights (13th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS ISO 14490-5. Optics and photonics. Test methods for telescopic systems. Part 5. Test methods for transmittance (9th October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Building and using binoscopes. (2015) Authors: Butler, Norman Record Type: Book Extent: 1 online resource (349 pages), illustrations (some color), photographs View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Collimating a Newtonian scientifically : incorporating the cave and laser telescope collimators /: incorporating the cave and laser telescope collimators. (2021) Authors: Clark-Fras, Peter R Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. First light and beyond : making a successful start in astronomical observing /: making a successful start in astronomical observing. (2015) Authors: Jenkins, D. A Record Type: Book Extent: 1 online resource, illustrations (chiefly color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗