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<p>[QUOTE="silvrluvr, post: 78651, member: 4204"]A 10X triplet would be a single compound lens composed of three pieces 'glued' together so that it appears to be a single piece of glass. A triplet can be 10X, 20X, etc., but it does not have multiple separate lenses. This is the best design that I know of for reducing optical distortion and chromatic aberration, (getting true colors with lens coatings). A Bausch & Lomb 10X Hastings Triplet is a good choice, although a bit pricier than some. When you hear reference to 'Hastings Triplet', the 'Hasting's design' of using three pieces of glass to form 1 compound lens is what is being referred to. So, a Triplet is simply a single power magnifier with 1 glass piece that you look through. It is not the style of magnifier that Ray was referring to that had 3 separate 7X lenses. Now that I've completely confused the issue, forgive me.[/QUOTE]</p><p><br /></p>
[QUOTE="silvrluvr, post: 78651, member: 4204"]A 10X triplet would be a single compound lens composed of three pieces 'glued' together so that it appears to be a single piece of glass. A triplet can be 10X, 20X, etc., but it does not have multiple separate lenses. This is the best design that I know of for reducing optical distortion and chromatic aberration, (getting true colors with lens coatings). A Bausch & Lomb 10X Hastings Triplet is a good choice, although a bit pricier than some. When you hear reference to 'Hastings Triplet', the 'Hasting's design' of using three pieces of glass to form 1 compound lens is what is being referred to. So, a Triplet is simply a single power magnifier with 1 glass piece that you look through. It is not the style of magnifier that Ray was referring to that had 3 separate 7X lenses. Now that I've completely confused the issue, forgive me.[/QUOTE]
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