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Title | Maker | Date Made | |
fused bifocal lens | 1950s? | View | |
Fused bifocal lens | View | ||
fused bifocal lens & envelope | Mid 20th c. | View | |
fused bifocal lens (old type) & envelope | Mid 20th c. | View | |
Fused blank lens & envelope | Mid 20th c. | View | |
Fused lenticular S.V. cataract lens | 20th c. | View | |
Fused lenticular S.V. cataract lens | 20th c. | View | |
Gentex Polycarbonate lens | 20th c. | View | |
Glass cube | Late 20th c. | View | |
glass low vision lens | Theodore Hamblin Ltd | Mid 20th c. | View |
Glass telescopic units | c.1960 | View | |
Green tinted lens & envelope | Mid 20th c. | View | |
half eye lens & envelope | Mid 20th c. | View | |
Hamblin DistanceTelescopic Trial Set | Theodore Hamblin Ltd | c.1928 | View |
Hard Coated Hard Resin Lens | Anglo Italian Optical Limited | March 1999 | View |
Hard Coated Hard Resin Lens and envelope | Anglo Italian Optical Limited | Late 20th c. | View |
Hard Resin Lens | Anglo Italian Optical Limited | Late 20th c. | View |
Harry Potter Magic Lens | Essilor | 2001 | View |
Hi-Quartz and Multicoated Demonstration lenses | Hoya Lens UK Ltd | 1980s? | View |
High-Index aspheric lens | Mixom (maker) | 20th c. | View |
High-Index aspheric resin lens | Mixom (maker) | 20th c. | View |
Hoya 'Alpha' D28 bifocal lens | 20th c. | View | |
Hoya 'Hi-Lux Excellence' lens | Hoya | 20th c. | View |
Hoya HL-11 HG S.V. lens | Hoya | 20th c. | View |
Hoya LH1 S.V. lens | View | ||
Hoya LH1-11 S.V. lens | 20th c. | View | |
Hoya Mirror lens demonstration kit | Hoya Lens UK Ltd | 2010s | View |
Hoya PNX Demonstration lenses | Hoya Lens UK Ltd | c.2010s | View |
Hoya Retinex Demonstrator | Hoya Lens UK Ltd | Late 20th c. | View |
Hoya Super-CT28 fused bifocal lens | 20th c. | View | |
Hoya TH1 S.V. lens | 20th c. | View | |
Hoya TH1-11 S.V. lens | 20th c. | View | |
Hyperaspheric bifocal lens | Late 1970s/early 1980s | View | |
Igard lenticular lens | Combined Optical Industries Ltd | Mid 20th c. | View |
II Bio 60D - Double Aspheric Bio Lens | Volk | Late 20th c. | View |
Impact Testing Demonstration lens | Raphael's Ltd | 1979 | View |
Invisible solid concentric double bifocal lens | View | ||
Invisible solid concentric step down bifocal lens | View | ||
Invisible solid downcurve bifocal lens | View | ||
Invisible-segment fused bifocal lens | View | ||
Kollmorgen telescopic trial set | Kollmorgen Optical Corporation | 1952 | View |
Kollmorgen telescopic units | Kollmorgen Optical Corporation | 1952 | View |
Kryptok Patent Bifocal | Early-mid 20th c. | View | |
L.V.A. 10 C series low vision auxiliary lens unit | Keeler | Mid 20th c. | View |
L.V.A. 10 C series low vision auxiliary lens unit | Keeler | Mid 20th c. | View |
L.V.A. 9 non-illuminated low vision lens | Keeler | Mid-late 20th c. | View |
L.V.A. bifocal lens | Sola Pilkington | c.1979-1993 | View |
L.V.A. bifocal lens | View | ||
L2CT28 fused bifocal lens | Hoya Lens UK Ltd | 20th c. | View |
large magnifying lens | View | ||
Lederer microscopes | c.1953-1954 | View | |
Lederer-type microscopes (Stigmagna lenses) | Stigmat Ltd | Late 1950s | View |
lens | Axcy | View | |
lens | 20th c. | View | |
lens | Guilbert-Routit & Cie | 20th c. | View |
lens | 20th c. | View | |
lens | 20th c. | View | |
lens | 20th c. | View | |
lens | 20th c. | View | |
lens & envelope | American Optical Company | Late 20th c. | View |
lens & envelope | American Optical Company | Late 20th c. | View |
lens & envelope | United Kingdom Optical Company Ltd | Late 20th c. | View |
lens & lens envelope | Nortic Optical Co Ltd | Mid 20th c. | View |
lens attachment set | Carl Zeiss (Jena); Dunscombe & Partners | 1930s? | View |
lens attachment set | Carl Zeiss (Jena) | View | |
lens baton no. 100 "Greenish and Reddish" | Mirsche? & Swither | View | |
lens baton no. 101 "Purple Smokes" | Pilkington; Crookes, William; M. Wiseman & Company Ltd | View | |
lens baton no. 103 "Greenish Smokes" | View | ||
lens baton no. 105 "Reddish-Brown Smokes" | View | ||
lens baton no. 107 "Neutral Grey Smokes" | View | ||
lens baton no. 108 "Neutral Grey Smokes" | View | ||
lens baton no. 109 "Slightly-smoked brown-green" | Hallauer | View | |
lens baton no. 111 "Brownish Green" | View | ||
lens baton no. 112 "Chlorophylls or Fieuzal etc." | View | ||
lens baton no. 113 "Euphos" | View | ||
lens baton no. 115 "Amber-Greens" | View | ||
lens baton no. 116 "Hygett" | Hygett | View | |
lens baton no. 117 "Grass-Greens" | View | ||
lens baton no. 118 "Grass-Greens" | View | ||
lens baton no. 120 "Emerald Greens" | View | ||
lens baton no. 121 "Lemon-Ambers" | View | ||
lens baton no. 124 "Brownish Ambers" | View | ||
lens baton no. 125 "Brownish Ambers" | View | ||
lens baton no. 127 "Brownish Ambers" | View | ||
lens baton no. 129 "Signal Peacock Green (Spectrum Green)" | View | ||
lens baton no. 131. | View | ||
lens baton no. 132 "Blue" | View | ||
lens baton no. 133 "Amethyst" | Crookes | View | |
lens baton no. 135 "Crookes Experimental" | Crookes | View | |
lens baton no. 137 "Crookes" | Crookes | View |
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