Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Zen-Ray Optics ← View details 1915 Northwest Amberglen Parkway #400, Beaverton, OR 97006 +1 503-360-5352