The Glass T Plate creates a warm and optically transparent surface perfectly flush with the microscope stage.

The Glass side of the Metal Glass T Plate creates a warm and optically transparent surface perfectly flush with the microscope stage.

The Metal T Plate creates a warm temperature controlled surface recessed with the rest of the XY stage to maintain the original focal plane of the XY stage.

The Metal T Plate creates a warm flat temperature controlled surface perfectly flush with the microscope stage and features a circular observation opening in the center.