- Objectives are corrected to show little or no field curvature over the useful field.
- Flat-field objectives are ideal for microphotography and laser focusing applications where the laser spot needs to be scanned over the field of view.
- To obtain the indicated magnification, these objectives should be used in conjunction with a 180-mm focal length tube lens (e.g., our LAO-180.0-30.0 precision optimized achromat).
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O4 OAI microscope objective
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