Prisms Unlimited Assets
Zygo®...and other.....Transmission Spheres (TS)
Always inquire about your TS need. I often have parts in test and/or repair. I might have something for you...
Zygo® F/1.5, 4-inch, Series2 - S/N 010042 - Lambda/10 at 0.101 waves This lens has a small "hot spot" in the center. Very small and not affecting the overall data, but could be an issue on a high-res interferometer. $5,950
CVI Transmission Sphere, F/3.4, 4-inch, S/N 010111-10 - Lambda/20 - 0.045 waves SOLD
Optimax Transmission Sphere, F/3.5, 4-inch, S/N 492 - R1=322.09mm - Lambda/10 - 0.095 waves
Zygo® F/45 Diverger, 4-inch, S/N 30521, 0.112 waves $3,950
Zygo® F/15 Converger, 4-inch - $4,950 - on consignment, please inquire