Slide background Image layer

Custom optomechanical engineering

Specialized Optics, Telescopes and Lasers

Single Point Diamond Turning

Designers and manufacturers of high-quality, high-precision optical systems for commercial, military and scientific applications.

Slide background Image layer

Lightweight Rugged Electronics Racks (L-RER)

FAA certified design

Eight standard sizes

Lighter weight and stronger than our
best selling Rugged Electronics Rack

Rapid delivery for stocked sizes

Many customization options available

WMD's lightweight Rugged Electronics Racks are stackable, can be disassembled, are highly customizeable, and can be installed in nearly any air, ground, sea or space vehicle.

Learn More

Custom Optomechanical Engineering

Specialized Optics and Telescopes

Single Point Diamond Turning

Get in touch with Welch Mechanical Designs today. Call 410.698.3024 or click:

Popular Products

Lightweight Rugged Electronics Racks

FAA certified lightweight cabinet for mounting electronics and instrumentation.


Custom Single Point Diamond Turned telescopes with extremely fast delivery

Diffraction Gratings

Convex, concave and plano diffraction gratings that exceed industry standards

Ultra-Lightweight Mirrors

Custom scan mirrors in sizes from 0.98-inch (25-mm) to 6.89-inch (175-mm) apertures.

Featured Projects

Active Beam Expander
with Positioning Gimbal

Refractive Spectrometers

High Spectral Resolution

Aircraft Support Equipment