عدسة ميكلسون الموضوعية 2.75X، 0.08NA

The 0.08NA on this Michelson objective gives noticeably sharper detail on my interferometer than my old standard lens. The M25 threads made swapping it in a quick job. Definitely glad I went with the 2.75X for this setup.

I was worried about compatibility with my setup, but the 0.08NA and M25 threads fit perfectly with my existing optics. Image clarity at 2.75X is noticeably better than my old lens.

The wider field of view from the 2.75X magnification is exactly what I needed for scanning larger samples, and the 0.08NA keeps the depth of focus forgiving. It threaded straight onto my M25 mount with no adapter fuss, and the 60mm parfocal length matched my existing turret perfectly.