Tracked Changes. Ophthalmic optics. Uncut finished spectacle lenses. Transmittance specifications and test methods Part 3, (1st August 2022)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 2022
• Extent: 1 online resource (112 pages)
• Subjects: 602.1841; Spectra; Wave properties and phenomena; Transmittance; Spectacle lenses; Optical properties of materials; Attenuation; Ophthalmic equipment; Polarization (wave physics); Ophthalmology; Luminous intensity; Ultraviolet radiation; Spectacles (eyeglasses); Photochromic materials
• Languages: English
• Related ISBNs: 9780539232882
• ISSNs: 3045-9518
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.