Focusing Lens Assembly, X-Y Flanged 2 mm Adjustment

The 77258 Flanged Focusing Lens Assembly is a simple lens holder frequently used for focusing the output of a collimated source onto a monochromator. It features precise 2 mm X and Y adjustments, has a large 1.38 inch (35 mm) clear aperture, and has a 1.5 Inch Series female flange for direct coupling to Oriel^® instruments. It was designed as an alternative for those who don’t need a lens holder with focus adjustment or an integral filter holder and manual shutter