sapphire sight windows
SAPPHIRE SIGHT WINDOWS DESIGNED FOR USE AT UHV TO 10,000 PSI

Custom fabricated sapphire sight windows and viewports for manufacturers of cryogenic equipment, furnaces, high vacuum, [...]

04
Mar
sapphire windows for autonomous vehicles
SAPPHIRE LENSES, WINDOWS & DOMES IDEAL FOR AUTONOMOUS UNDERWATER VEHICLES
04
Feb
2021 Discount Overrun List
OVERRUN OPTICS READY TO SHIP
08
Jan
SAPPHIRE LENSES, WINDOWS, DOMES AND PRISMS FABRICATED IN USA
SAPPHIRE WINDOWS, LENSES, DOMES AND PRISMS MADE IN USA
12
Dec
Sapphire for Drone Vision Systems
SAPPHIRE & RUBY BALLS FOR SMALL VISION SYSTEMS
09
Nov
Sapphire Waveplates for High Power IR
SAPPHIRE WAVEPLATES FOR HIGH POWER LASERS
15
Oct
Optical Polishing Pitch from Meller Optics
OPTICAL POLISHING PITCH FOR LAPPING
11
Sep
Sapphire Wafer Carriers for Semiconductor Thinning
SAPPHIRE WAFER CARRIERS FACILITATE SEMICONDUCTOR THINNING
06
Aug
Chemically Inert Sapphire Lenses & Windows
SAPPHIRE WINDOWS & LENSES CHEMICALLY INERT
09
Jul
Custom Fabricated LIDAR Optics
LIDAR OPTICS FABRICATED TO OEM SPECIFICATIONS
04
Jun
X-Ray Goniometry Service
MELLER OPTICS VERIFIES CRYSTALLOGRAPHIC ORIENTATION
25
May
Sapphire Optics for Gimbaled Cameras
SAPPHIRE WINDOWS PROTECT GIMBALED CAMERAS & SENSORS
01
May
Meller Optics assists in the COVID Crisis
How Meller Optics is assisting during the COVID19 crisis.
20
Apr
Custom Sapphire Wafer Carriers
Medical and Defense Equipment
07
Apr
Sapphire Optics for Extreme Environments
SAPPHIRE WINDOWS WITHSTAND EXTREME TEMPERATURES & PRESSURES
31
Mar
Sapphire Optics for Robotic Sensors
SAPPHIRE WINDOWS PROTECT SENSORS USED IN ROBOTICS
17
Feb
Discount optical components
OVERRUN SAPPHIRE WINDOWS READY TO SHIP
10
Jan
Maritime Sapphire Optics
MARITIME SAPPHIRE OPTICS WITHSTAND SCRATCHING AND HIGH PRESSURE
03
Jan
Sapphire Prisms for Harsh Environments
SAPPHIRE PRISMS WITHSTAND HARSH ENVIRONMENTS
08
Nov
Microlux Alumina Powder from Meller Optics, Inc.
ALUMINA OPTICAL POLISHING POWDER
12
Oct
Sapphire Optics for Drones
SAPPHIRE WINDOWS FOR DRONES
14
Sep
sapphire lenses, windows and domes
PRECISION SAPPHIRE LENSES, WINDOWS & DOMES
16
Aug
3rd quarter newsletter
Sapphire Windows with on time delivery!
23
Jul
Gugolz polishing pitch
OPTICAL POLISHING PITCH – FIVE GRADES
17
Jul
Sapphire Windows Available From Meller Optics
SAPPHIRE WINDOWS FOR AIRCRAFT
28
May
Sapphire & Ruby Spheres
SAPPHIRE & RUBY BALLS HEMISPHERES
05
May
Sapphire Optics
SAPPHIRE WINDOWS FOR DIRECTED ENERGY WEAPONS
06
Apr
Meller Sapphire Lenses for Military Applications
SAPPHIRE WINDOWS & LENSES FOR MILITARY VISION SYSTEMS
11
Feb
High Precision, Lower Prices.
OVERRUN OPTICS SAPPHIRE WINDOWS & QUARTZ WAVEPLATES
07
Jan
Meller Sapphire Domes
SAPPHIRE MISSILE DOMES SHIELD OPTICS AND ELECTRONICS
07
Dec
Just Watch The Quality
SAPPHIRE & RUBY BALLS- PRECISION AND WEAR-RESISTANCE
30
Sep
Gaga for Gugolz
OPTICAL POLISHING PITCH SUPERIOR FINISH
02
Sep
Unmanned vehicle optics
SAPPHIRE WINDOWS FOR DRONES
08
Jul
Meller IR & Broadband Optics
LIDAR OPTICS FOR MILITARY & COMMERCIAL VISION SYSTEMS
03
Jun
Custom Sapphire Wafer Carriers
SAPPHIRE WAFER CARRIERS CUSTOM HOLE PATTERNS
06
May
IR & Broadband Optics from Meller Optics, Inc.
IR & BROADBAND OPTICS
08
Apr
sapphire optics fly high above the sky
SAPPHIRE OPTICS WITHSTAND RIGORS OF SPACE
05
Mar
SPOT BLOCK POLISHING POWDERS SUITED FOR PITCH OR ALUMINUM PLATES
SPOT BLOCK POLISHING POWDERS
07
Jan
2018 Stock Overrrun
LIST OF OPTICS FEATURES SAPPHIRE WINDOWS CO2 OPTICS
11
Nov
Sapphire Domes for Submersibles
SAPPHIRE DOMES IDEAL FOR DEEPWATER DRONES
08
Oct
Sapphire
SAPPHIRE MISSILE DOMES
10
Sep
Sapphire and Ruby Balls
SAPPHIRE AND RUBY BALLS
06
Aug
SAPPHIRE WINDOWS OFFER WATER-CLEAR PROTECTION
SAPPHIRE WINDOWS OFFER WATER-CLEAR PROTECTION
27
Jul
CALCIUM FLUORIDE OPTICS TRANSMIT OVER WIDE SPECTRAL RANGE
CALCIUM FLUORIDE OPTICS TRANSMIT OVER WIDE SPECTRAL RANGE
24
Mar
SAPPHIRE OPTICAL DOMES EXTEND VISION SYSTEM VIEWING ANGLE
SAPPHIRE OPTICAL DOMES EXTEND VISION SYSTEM VIEWING ANGLE
24
Mar
GUGOLZ OPTICAL LAPPING PITCH FIVE CONSISTENT GRADES ARE READY TO MELT
GUGOLZ OPTICAL LAPPING PITCH FIVE GRADES
24
Mar
The Masters of Sapphire Fabrication - Meller Optics, Inc. CUSTOM SAPPHIRE OPTICS FABRICATED FOR AEROSPACE APPLICATIONS
CUSTOM SAPPHIRE OPTICS FOR AEROSPACE
24
Mar
CENTRIFUGE CELL WINDOWS OFFERED IN SAPPHIRE AND QUARTZ
CENTRIFUGE CELL WINDOWS OFFERED IN SAPPHIRE AND QUARTZ
24
Mar
ALUMINA POWDERS FOR FINISHING PRECISION OPTICS
ALUMINA POWDERS FOR FINISHING PRECISION OPTICS
24
Mar
HYPER-HEMISPHERICAL SAPPHIRE DOME PROVIDES 360 DEGREE FULL VIEWING
HYPER-HEMISPHERICAL SAPPHIRE DOME 360 DEGREE VIEWING
24
Mar
SAPPHIRE SIGHT WINDOWS ALLOW VIEWING FROM UHV TO 10,000 PSI
SAPPHIRE VIEWPORT WINDOWS
24
Mar
sapphire and ruby spheres
SAPPHIRE PRECISION BALLS
24
Mar

MELLER OPTICS – MASTERS OF SAPPHIRE WINDOWS – NEWS

Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets. Established in Providence, Rhode Island in 1921, Meller Optics has built a reputation for delivering superior products – on time, as specified, and within budget!

Specializing in grinding and polishing of hard, durable materials such as Sapphire and Spinel, Meller Optics has also developed high-speed, low-cost finishing processes for a variety of Laser Glasses, Fused Silica, Zinc Selenide, Germanium, Silicon, Fluorides, and Ceramic materials. Configurations include windows, substrates, lenses, domes, and prisms. Meller Optics, an ISO 9001:2015 certified company, also supplies quality Microlux Alumina polishing abrasives and Gugolz optical polishing pitch.