20.5mm Lens Achromatic Aplanatic 20X Eye Loupe Hex Triplet Type
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Detailed Product Description
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Hex Triplet Type Achromatic Aplanatic 20X Eye Loupe With 20.5mm Lens
The triplet-type loupe is essential because it has been made specially to correct two problems other types of magnifiers have: The presence of traces of color(chromatic aberration)normally found at the outer edges of the lens;and visual distortion(spherical aberration), also usually at the outer edges of the lens.
The triplet-type loupe is essential because it has been made specially to correct two problems other types of magnifiers have: The presence of traces of color(chromatic aberration)normally found at the outer edges of the lens;and visual distortion(spherical aberration), also usually at the outer edges of the lens.
Specifications:
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| Product Tags: 20X Eye Loupe Achromatic Aplanatic Eye Loupe Hex Triplet Type Eye Loupe |
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