|
FEATURES
|
BENEFITS
|
| 4-inch
aperture (101.6 mm) |
Ideal
for test pieces from 1/2 inch to 4 inches diameter |
| 1/20
wave fused silica reference surface |
High
accuracy |
| Proprietary
Optics for superior performance |
Highest
contrast and cleanest interferogram of any interferometer available today. |
| Rugged
construction |
High
mechanical stability |
| A Turnkey
System |
User Friendly
and ready to go |
| Horizontal
Orientation |
Easy to
use for Plano or Spherical work |
| Two
spot alignment |
For
quick setup on each new part tested |
| Single
Mode Diode Laser Diode source (635 nM) |
Dithered
for Sharp, speckle-free images |
| Zoom Optics
(4X) |
Readily
accommodates test pieces from 1/2 inch to 4 inches diameter |
| Zoom,
Focus, Iris, Intensity |
Easily
accessible manual controls |
| EndoPhazeTM
Phase Shifter |
For smooth,
hysteresis free phase shifting |
| CCD
Camera 768(H) x 494(V) pixels |
High
resolution |
| Durango
Universal Interferometry Software* |
Windows
environment**
PV and rms in users choice
of units
High level of repeatability
Excellent reproducibility
Large choice of graphic
displays
Dynamic Sections
3-D OPD Plot
Reference Subtraction
MTF and PSF graphics and
plots
Zernike Polynomials available
for all measurements
Seidel Coefficients available |
| 3.02
GHz computer with INTEL® Core™ i-3 540 processor |
For high
speed data reduction and phase shift control |
| 22-inch
TFT Flat Screen Monitor |
For easy
viewing |
| Live interferogram
on computer monitor |
For quick
inspection with no extra video monitor |
| Reference
surface is an integral part of the interferometer and always aligned to
collimated beam. |
No need
to purchase a separate Transmission Fat.
No need to adjust Tip/Tilt
of a Transmission Flat |
| Tip /
Tilt plate with Bayonet mount available for mounting Transmission spheres |
Please
inquire. |
| High
Accuracy |
1/20
wave (uncalibrated)
1/100
wave (calibrated) |
| Repeatability |
1/300
wave PV 1/1000 wave rms |
| Reproducibility |
Excellent |
| Data
Acquisition time 30 milliseconds (typical) |
Fast |
| Data
reduction time 3 seconds (typical) |
Fast |
| Dimensions
(L x W x H) 19 x 12 x 7.9 inches |
New Smaller
footprint |
| Weight
50 pounds |
Solidly
built |
| Power
117 V 60 Hz 2 A (or 240 V 50 Hz 2A) |
Wired
with plug to suit the user's power source |
| Manual |
Illustrated
Operator's Manual |
| Warranty |
Standard
one-year limited warranty against defective components or workmanship |
This
is the Model 4HPR -- our Economy Model
4-inch aperture Phase Fizeau. It is configured for Plano work only.
Note that for spherical work, we recommend our Model
4HPS. We haven't lowered our high quality standards-- only some
of the features which limited budgets may be able to forego.
