Hoya W-IR760

Took a few test shots with the 25mm diameter W-IR760 and the sharpness and contrast are impressive, even through the thick 3mm glass. It blocks visible light very cleanly, giving me exactly the infrared effect I wanted.

Used this Hoya IR760 filter for some test shots with my converted camera and the 3mm thickness held up well in the filter holder. It blocks visible light cleanly, exactly what I needed for infrared work.

Mounted this 25mm IR filter in front of my sensor and the 760nm cutoff gives me that deep black-and-white foliage look I was after. The 3mm thickness feels solid in the ring, no wobble at all.