17 Apr 2020 Archer OpTx manufactures PerfectLens™ CNC precision machined and PerfectLens™ ultra- precision molded glass aspheric lenses for the precision optics industry. These advanced lens element manufacturing processes provide the opportunity for rapid prototyping and then a path for ultra-high precision, high volume production. Archer OpTx has now used these advantages to bring you three fixed focus assemblies we call the PerfectLens™ SIVA Series (System Imaging Vision Assembly).
The latest addition to the PerfectLensTM SIVA Series is the SIVA 1820. The SIVA 1820 functions very near the computer design model, offering Hi-Res Wide Angle (3000 lp/mm – 18 MP sensor - 70⁰ FOV). The matched resolution enables the highest quality image for applications such as security, machine vision, and agriculture.
SIVA 1820
Item |
Specification |
Sensor (7.7mm image circle) |
1/2.3 inch |
Focal Length |
5.49mm |
Back Focal Length (Filter to Sensor) |
3.325 |
Aperture |
F/# 2.0 |
Field Of View (degrees; D/H/V) |
70.8(D)/59.2(H)/44(V) |
Modulation Transfer Function |
300 lp/mm @ 30% Mod |
Distortion (@ corners) |
3.60% |
Mechanical Thread |
M16x0.05 |
Mechanical Dimension |
29 Ø x 45.03 mm |
Water Resistance |
IP67 |
Total Track |
47.64 mm |
IR Filter (+/-10nm) |
VIS Passband (420-670nm) |
CRA |
19.0 degree |
The Archer OpTx sales team is ready to help you with your imaging needs. Contact us at +1-972-722-1064 or sales@archeroptx.com
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