Full company details
Meller Optics Inc.
120 Corliss St.
Providence, RI 02904
United States
Sapphire Window Catalog
Photonics Showcase
Apr 2024Available in sizes from 1/4” to 10” dia. and
1/2 mm to 1” thick, Meller Sapphire
Windows can include A/R coatings
along with stepped edges, elliptical edge
shaping and holes, slots, and mounting
wedges. Providing flatness held to 0.5
fringes of HeNe, parallelism from 20 to
2 arc/secs., they have surface finishes
from 60-40 to 40-20 scratch-dig. Meller
Sapphire Windows are priced according
to configuration, size, and quantity.
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