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The term “Fovea Distortion” is derived from the fovea centralis which
is located in the retina’s center and is responsible for high-acuity
human vision.
Sunex lenses with Fovea distortion map this type of behavior and
“exaggerate” the central details while trading off the off-axis details.
Technically speaking, this results in a higher number of pixels per
degree in the center, allowing machine vision algorithms to benefit from
a higher resolution in the center field compared to standard f-theta
distortion lenses. The following graph shows the typical angular
resolution vs. field angle curve for such a lens:
Please contact our engineering support
for field of view data.
| PN |
Description |
EFL(mm) |
f/# |
Approx. HFOV on 1/1.7" format
sensor |
Recommended Holder
|
Sample Price (1-99) |
Volume Price |
 DSL550A-660-F1.4
|
Wide FOV glass lens for 1/1.8" sensors, Fovea design, 120deg HFOV, F/1.44, aluminum barrel with glue flange, IR Cut Filter at 660nm
|
5.06
|
1.4
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL457W-700-F1.6
|
Wide FOV glass lens for 1/1.7" sensors, Fovea design, 120deg HFOV, F/1.6, IR Cut Filter at 700nm
|
5.1
|
1.6
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL374B-NIR-F1.6
|
Wide FOV glass lens for 1/1.8" sensors, 5.3mm EFL, 8.1mm image circle, 134deg FOV, F/1.6, aluminum barrel threaded M12x0.5. NO IR Cut Filter. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data.
|
5.3
|
1.6
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL374B-700-F1.6
|
Wide FOV glass lens for 1/1.8" sensors, 5.3mm EFL, 8.1mm image circle, 134deg FOV, F/1.6, aluminum barrel threaded M12x0.5. IR Cut Filter at 700nm. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data.
|
5.3
|
1.6
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL364A-NIR-F1.6
|
Wide FOV glass lens, 5.31mm EFL, image circle= 8.1mm, F/1.6. FOVEA distortion. Aluminum barrel threaded M12x0.5. NO IR Cut Filter. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data.
|
5.31
|
1.6
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL364A-700-F1.6
|
Wide FOV glass lens, 5.31mm EFL, image circle= 8.1mm, F/1.6. FOVEA distortion. Aluminum barrel threaded M12x0.5. IR Cut Filter at 700nm. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data
|
5.31
|
1.6
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL350A-680-F1.44
|
Wide FOV glass lens for 1/1.8" sensors, Fovea design, 120deg HFOV, F/1.44, aluminum barrel with glue flange, IR Cut Filter at 680nm
|
5.56
|
1.44
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL144A-NIR-F1.6
|
Hybrid lens, 6.16mm EFL, 100HFOV, for up to 1/2.1” sensors, F/1.6, metal barrel M12x0.5, NO IR Cut filter. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data.
|
6.2
|
1.6
|
HFOV:N/A° |
|
$69
Order Sample |
Volume
Discount /Customize |
| DSL144A-700-F1.6
|
Hybrid lens, 6.16mm EFL, 100HFOV, for up to 1/2.1” sensors, F/1.6, IR Cut filter at 700nm, metal barrel M12x0.5. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data.
|
6.2
|
1.6
|
HFOV:N/A° |
|
$69
Order Sample |
Volume
Discount /Customize |
| DSL345B-NIR-F1.6
|
FOVEA Lens, 4.6mm EFL, F/1.6, for 1/1.7” imagers, IR Cut at 700nm. Metal barrel, M12x0.5mm.
|
6.4
|
1.6
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
| DSL397D-700-F1.8
|
Wide FOV glass lens, 5.65mm EFL, image circle= 8.85mm, F/1.8. FOVEA distortion. Aluminum barrel threaded M12x0.5. EXCEPTION LENS IN FOV CALCULATIONS: FOVEA distortion. Please contact Sunex for accurate FOV data.
|
8.85
|
1.8
|
HFOV:N/A° |
|
$99
Order Sample |
Volume
Discount /Customize |
+ Imager dimension in this orientation exceeds the max. image circle of the lens.
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