VS4-1845XR
GEN III High
Resolution Image Intensifier Assembly
FOR USE
IN THE UNITED STATES ONLY
The VS4-1845XR Image Intensifier Assembly is an optically coupled high
resolution GEN III image intensifier with the groundbreaking 2-Micron Pitch
Micro-Channel Plate (MCP) for use in very low light level imaging. The
VS4-1845XR is coupled to user's camera through a high efficiency C-Mount lens.
The output format is adjusted for either a 2/3", 1/2" or 1" format. An
intensifier control module allows full computer control of the gain, gate, and
gate delay of the intensifier through an RS-232 interface.
The VS4-1845XR
is designed for use in
applications where rigorous quantification of the intensity and location of
lower light level objects are required as in scientific applications.
Intensifier Specification (PRELIMINARY)
|
Type |
High
Resolution GEN III |
|
Response |
Photometric, <1.0 x 10-8 fc
350-900nm
Response
550nm,
typically 40% Quantum Efficiency
600nm,
typically 27% Quantum Efficiency |
|
Input
Window |
Glass,
18mm diameter |
|
Photocathode |
GaAs, Blue
Enhanced |
|
Output
Window |
Fiber
Optic, 18mm diameter |
|
Phosphor |
P43 - Peak
Response: 560nm; Lag: 0.3ms |
|
Optical
Format |
Input |
16mm
Diameter (typical) |
|
Output |
8mm for
1/2" Camera |
|
11mm for
2/3" Camera |
|
or 16mm
for 1" Camera |
System Performance
|
Geometric
Distortion |
Less than
1% |
|
Shading |
Approximately 3% |
|
Computer
(RS-232) Control |
Gain,
Gate, and Gate Delay are set by user in a
GUI. |
|
Gating
Options |
50ns to DC
via computer control. User provides trigger signal (TTL) from exiting
camera. |
Mechanical Specifications
|
Dimensions |
90 x 73 x
99mm |
|
Weight |
3 lbs |
|
Input Lens
Mount |
C-Mount |
|
Output
Camera Mount |
C-Mount |
VS4-1845XR Data Sheet
(PDF)
