Knight Optical (UK) Ltd Datasheets for Aspheric Lenses

Aspheric lenses compensate for spherical aberration and are used primarily for their light gathering ability.

Product Name	Notes
.Plastic lens, 18.00mm dia, 27.00mm FL, Biconvex -- LPP1827 Plastic lens set (10), 10.00mm dia, 10.30mm FL, Biconvex -- LPP1009-ST Plastic lens set (10), 15.00mm dia, 12.00mm FL, Biconvex -- LPP1512-ST Plastic lens set (10), 16.00mm dia, 20.00mm FL, Biconvex -- LPP1620-ST Plastic lens set (10), 18.00mm dia, 16.97mm FL, Biconvex -- LPP1817-ST Plastic lens set (10), 18.00mm dia, 27.00mm FL, Biconvex -- LPP1827-ST Plastic lens set (10), 22.00mm dia, 34.80mm FL, Planoconvex -- LPP2235-ST Plastic lens set (10), 25.10mm dia, 42.30mm FL, Biconvex -- LPP2542-ST Plastic lens set (10), 32.00mm dia, 70.50mm FL, Biconvex -- LPP3270-ST Plastic lens set (10), 5.30mm dia, 8.15mm FL, Biconvex -- LPP0508-ST Plastic lens set (10), 5.60mm dia, 4.87mm FL, Biconvex -- LPP0604-ST Plastic lens set (10), 8.00mm dia, 11.60mm FL, Biconvex -- LPP0812-ST Plastic lens set (10), 9.00mm dia, 32.70mm FL, Planoconvex -- LPP3309-ST Plastic lens set (13), 1 each of PMMA plastic lens types -- LPP0010-ST Plastic lens, 10.00mm dia, 10.30mm FL, Biconvex -- LPP1009 Plastic lens, 15.00mm dia, 12.00mm FL, Biconvex -- LPP1512 Plastic lens, 15.10mm dia, 33.50mm FL, Biconvex -- LPP1530 Plastic lens, 16.00mm dia, 20.00mm FL, Biconvex -- LPP1620 Plastic lens, 18.00mm dia, 16.97mm FL, Biconvex -- LPP1817 Plastic lens, 22.00mm dia, 34.80mm FL, Planoconvex -- LPP2235 Plastic lens, 25.10mm dia, 42.30mm FL, Biconvex -- LPP2542 Plastic lens, 32.00mm dia, 70.50mm FL, Biconvex -- LPP3270 Plastic lens, 5.30mm dia, 8.15mm FL, Biconvex -- LPP0508 Plastic lens, 5.60mm dia, 4.87mm FL, Aspheric -- LPP0604 Plastic lens, 8.00mm dia, 11.60mm FL, Biconvex -- LPP0812 Plastic lens, 9.00mm dia, 32.70mm FL, Planoconvex -- LPP3309	Most of the single lens forms, planoconvex, planoconcave, meniscus and aspheric, are available in plastic. Plastic lenses are generally cheaper and lighter than glass equivalents but of lower quality. Plastic...
Plastic aspheric lens, 10.78mm FL, 13.40mm diameter, uncoated -- LAP1311 Plastic aspheric lens, 17.40mm FL, 6.30mm diameter, uncoated -- LAP0617 Plastic aspheric lens, 17.50mm FL, 19.50mm diameter, uncoated -- LAP1818 Plastic aspheric lens, 19.80mm FL, 37.50mm diameter, uncoated -- LAP3820 Plastic aspheric lens, 27.98mm FL, 35.00mm diameter, uncoated -- LAP3528 Plastic aspheric lens, 3.50mm FL, 8.00mm diameter, uncoated -- LAP0704 Plastic aspheric lens, 35.74mm FL, 35.00mm diameter, uncoated -- LAP3536 Plastic aspheric lens, 36.55mm FL, 16.50mm diameter, uncoated -- LAP1736 Plastic aspheric lens, 40.86mm FL, 29.00mm diameter, uncoated -- LAP2941 Plastic aspheric lens, 43.80mm FL, 10.60mm diameter, uncoated -- LAP1144 Plastic aspheric lens, 49.80mm FL, 51.00mm diameter, uncoated -- LAP5150 Plastic aspheric lens, 53.00mm FL, 35.00mm diameter, uncoated -- LAP3553 Plastic aspheric lens, 7.66mm FL, 8.00mm diameter, uncoated -- LAP0808 Plastic aspheric lens, 7.71mm FL, 5.60mm diameter, uncoated -- LAP0804 Plastic aspheric lens, 79.50mm FL, 21.00mm diameter, uncoated -- LAP2180 Plastic aspheric lens, 8.81mm FL, 11.00mm diameter, uncoated -- LAP1109 Plastic aspheric lens, 84.82mm FL, 50.00mm diameter, uncoated -- LAP5085	Plastic Aspheric Lenses are relatively cheap as they are mass produced, moulded or pressed, plastic. The surface quality of plastic aspheric lenses is worse than most conventionally polished lenses. However...
Aspheric lens Ø11.8mm f10mm -- LAF1210 Aspheric lens Ø12.5mm f8mm -- LAF1308 Aspheric lens Ø17.8mm f15mm -- LAF1815 Aspheric lens Ø19.8mm f18mm -- LAF2018 Aspheric lens Ø25.2mm f16mm -- LAF2516 Aspheric lens Ø25mm f20mm -- LAF2520 Aspheric lens Ø30mm f26mm -- LAF3026 Aspheric lens Ø44.8mm f32mm -- LAF4532 Aspheric lens Ø50.6mm f32mm -- LAF5132 Aspheric lens Ø9.8mm f8mm -- LAF1008 Aspheric lens Firepolished grade 40mmf.l x 40mmdia -- LAF4040 Aspheric lens, Firepolished grade, 40mm EFL x 50mmdia, 26.2mm BFL -- LAF4050 Aspheric lens, Firepolished grade,12mmf.l x 15mmdia -- LAF1215 Aspheric lens, Firepolished grade,13mmf.l x 10mmdia -- LAF1014 Aspheric lens, Firepolished grade,14mmf.l x 12.9mmdia -- LAF1413 Aspheric lens, Firepolished grade,15mmf.l x 16mmdia -- LAF1516 Aspheric lens, Firepolished grade,16.5mmf.l x 24.8mmdia -- LAF1625 Aspheric lens, Firepolished grade,18mmf.l x 27.4mmdia -- LAF1827 Aspheric lens, Firepolished grade,21mmf.l x 25mmdia -- LAF2125 Aspheric lens, Firepolished grade,21mmf.l x 26.3mmdia -- LAF2126 Aspheric lens, Firepolished grade,25mmf.l x 25mmdia -- LAF2525 Aspheric lens, Firepolished grade,32mmf.l x 45mmdia -- LAF3245 Aspheric lens, Firepolished grade,49.5mmf.l x 50mmdia -- LAF5050 Aspheric lens, Firepolished grade,5.9mmf.l x 6.8mmdia -- LAF0607 Aspheric lens, Firepolished grade,60mmf.l x 75mmdia -- LAF6075 Aspheric lens, Firepolished grade,7.5mmf.l x 8mmdia -- LAF0807 Aspheric lens, Firepolished grade,8mmf.l x 10mmdia -- LAF0811	These fire-polished aspheric lenses are glass lenses manufactured by a simple moulding process and polished by heating just enough to melt the surface and allow surface tension to smooth out...
Aspheric lens Precision grade 7.5mmf.l x 4.50mm aperture -- LAQ0805 Aspheric lens Precision grade, 8.0mmf.l x 8.00mm aperture -- LAQ0808 Aspheric lens, Precision grade,11mmf.l x 6.59mm aperture -- LAQ1107 Aspheric lens, Precision grade,15.3mmf.l x 5.0mm aperture -- LAQ1505 Aspheric lens, Precision grade,18.4mmf.l x 5.5mm aperture -- LAQ1805 Aspheric lens, Precision grade,2.0mmf.l x 2.0mm aperture -- LAQ0202 Aspheric lens, Precision grade,2.6mmf.l x 3.11mm aperture -- LAQ0203 Aspheric lens, Precision grade,3.1mmf.l x 6.32mm aperture -- LAQ0305 Aspheric lens, Precision grade,3.3mmf.l x 3.52mm aperture -- LAQ0304 Aspheric lens, Precision grade,4.0mmf.l x 4.85mm aperture -- LAQ0405 Aspheric lens, Precision grade,4.5mmf.l x 4.95mm aperture -- LAQ0406 Aspheric lens, Precision grade,4.6mmf.l x 4.89mm aperture -- LAQ0505	Traditionally lens surfaces have been sections of a sphere. For many applications this leaves spherical aberration as the dominant defect of any image so created. Aspheric lenses are used to...

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