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66:. The former has the advantage of higher optical throughput due to fewer air-glass interfaces, but the latter provides greater flexibility in aberration control, as the internal surfaces are not confined to have the same radii of curvature.
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The three lenses may be cemented together, as in the
Steinheil triplet (optimized for finite conjugate ratio) or the
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62:(optimized for infinite conjugate ratio). Or a triplet may be designed with three spaced glasses, as in the
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31:. The triplet design is the simplest to give the required number of
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16:Compound lens consisting of three single lenses
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35:to allow the lens designer to overcome all
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54:A Steinheil triplet telescope eyepiece
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228:. You can help Knowledge (XXG) by
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85:typically use a triplet lens.
1:
187:"Advanced Magnifying Glasses"
110:The five Seidel aberrations
27:consisting of three single
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77:triplet jewellers' loupe
224:-related article is a
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197:on August 25, 2014.
191:Eckhardt Optics LLC
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37:Seidel aberrations
33:degrees of freedom
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105:Apochromatic lens
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193:. Archived from
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60:Hastings triplet
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163:"Lens Tutorial"
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100:Achromatic lens
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95:Doublet (lens)
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46:A triplet lens
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115:Mangin mirror
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64:Cooke triplet
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25:compound lens
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285:Optics stubs
230:expanding it
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195:the original
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170:. Retrieved
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145:. Retrieved
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21:triplet lens
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81:Jewellers'
73:BelOMO 10×
280:3 (number)
269:Categories
172:2023-12-12
138:"Triplets"
121:References
75:achromatic
147:8 August
142:spie.org
89:See also
275:Lenses
222:optics
83:loupes
29:lenses
220:This
23:is a
226:stub
149:2018
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129:^
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19:A
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243:v
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151:.
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