Bosby & associates

Zygo® Mount, 4-inch – 3-axis – $2,950

1/2″ Z-travel – 1st generation

Zygo® Mount, 4-inch – 5-axis – $3,950

1/2″ Z-travel – 1st generation

Zygo® Mount, 4-inch – 5-axis – $5,950

2″ Z-travel – 2nd generation

Zygo® Mount, 4-inch – 5-axis – $5,950

3rd generation, This mount had no Z-drive. We modified the mount and it now has a Z-drive hand screw. This mount is designed to move along side the Zygo radius slide. It has the rollers on the bottom. Modifications raised center line slightly. Email for more info and/or pictures.

Zygo® Mount, 4-inch – 5-axis – $5,950

This is a special mount with long Z-range. It was developed for absolute spherical surface measurements (2-sphere methodology). Email for more info and/or pictures.

Zygo® Mount, 4-inch – 2-axis – $1,950

2nd generation (knobs on top, gray color)

Zygo® Mount, 6-inch – 2-axis – $1,950

2nd generation (knobs on top, light brown color)

Zygo® Mount, 4-inch – 2-axis – $950

1st generation

Zygo® Self-Centering Element Holder – $1,250

(SCEH), 4-inch

Zygo® Self-Centering Element Holder – $3,525

(SCEH), 6-inch

Zygo® Adapter, 4-inch to 33mm – $995

This is an adapter plate, not an Aperture Converter. It is a mechanical plate that fits into 4″ accessory receptacle and has 33mm accessory holder. No magnification.

Wyko Digital Radius Slide (DRS) – $7,950

1-meter slide with Mitutoyo scale with DRO. Has 2 carriages, 1 that is read by the encoder and a 2nd for testing with no encoder. Email for pictures and more info SOLD

Radius of Curvature Standard – $995

Silicon Carbide ball that can be used as Radius of Curvature (ROC) standard, 1-inch ball = 1/2″ Radius. Grade 5 ball = diameter and roundness are within 5 micro-inches (125 nm) of nominal.

Parts for GPI or Verifire Downward Looking Kit – inquire if interested

 mounting bracket, XY-Stage on Z-threaded crank and 3-rods, 60″

Downward Looking Kit for GPI or Verifire Interferometer – SOLD

Includes base plate with tip/tilt stage, 2 mounting brackets, 3-rods (38″ or 60″)

Downward Looking Kit for Mark Interferometer – $4,950

original Zygo style

Downward Looking Kit for Mark Interferometer – $4,950

 different design than the original from Zygo. This design takes the mainframe and points it downward. Great when measuring plano parts.

ADE-Phase Shift Technology Downward Looking Base plate for MiniFIZ – $50