Home > Term: achromatic objective
achromatic objective
A lens of two or more components with different refraction indices (e.g., crown glass and flint glass), used to correct for chromatic aberration.
- Part of Speech: noun
- Industry/Domain: Astronomy
- Category: General astronomy
- Company: Caltech
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Creator
- Kylix
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(Bronze) 146 points - 100% positive feedback
