TOA / Tamron 13FG22IR-SQ 1/3-Inch IR Ultra-Wide Mono-Focal Lens (2.2mm)
Official Optoelectronic Data Sheet & Camera Integration Framework
The TOA / Tamron 13FG22IR-SQ is an ultra-wide panoramic mono-focal (fixed) lens engineered for 1/3-inch and 1/4-inch optical format image sensors on professional CS-mount security, box, and industrial processing cameras. Featuring a dramatic 2.2mm focal length, it provides an ultra-wide field of view exceeding 118 degrees horizontally, making it a powerful solution for full-room overview captures, tight indoor spaces, and comprehensive lobby tracking. Equipped with native Day/Night Near-Infrared (IR) correction and a high-sensitivity F1.2 maximum aperture, it maintains sharp focus and bright exposures without optical distortion or chromatic shifting across daylight and night IR lighting fields throughout Pakistan.
| Parameter | Specification Details |
| Primary Device Function | Panoramic Ultra-Wide IR-Corrected Mono-Focal Surveillance Lens |
| Optical Format Size | 1/3-inch (Fully backward-compatible with 1/4-inch sensors) |
| Mount Type Standard | CS-Mount (Precision-engineered metal interface) |
| Focal Length | 2.2 mm (Ultra-wide angle overview tracking) |
| Maximum Aperture Ratio | F1.2 to F360 equivalent via automated direct-drive attenuation |
| Iris Control Type | DC Auto Iris (Direct Drive electronic actuation via integrated 4-pin harness) |
| Focus Operation | Manual focus ring with structural locking thumb screw |
| Angle of View (1/3″ Sensor) | Horizontal: 118.6° / Vertical: 90.0° |
| Angle of View (1/4″ Sensor) | Horizontal: 90.0° / Vertical: 67.9° |
| Minimum Object Distance | 0.1 meters (3.9 inches) from the front element to Infinity ($\infty$) |
| Back Focal Distance | 7.58 mm (In air) |
| Operating Voltage | Open Loop: 2.5V / Close Loop: 0.5V |
| Physical Weight | 49 grams ($\pm$ 3g) — low-profile, balanced compact housing |
| Environmental Range | Operational Temperature: -20 °C to +60 °C (-4 °F to 140 °F) |
While the underlying precision glass configuration meets uniform international optical standards, SKYRS customizes and deploys the 13FG22IR-SQ platform in distinct project-matched profiles to handle diverse facilities across Pakistan:
13FG22IR-SQ-STD (Standalone Overview Variant): The standard factory 2.2mm lens assembly with a 4-pin square direct-drive connection plug, ideal for clear indoor setups such as server rooms, banking halls, and retail checkouts.
13FG22IR-SQ-ATM (ATM & Kiosk Special Profile): Specially machined and pre-adjusted with a low-clearance locking ring supplied by SKYRS. This specialized footprint allows the ultra-wide lens to be tightly deployed inside compact ATM secure compartments, cash transit kiosks, or recessed wall housings without hitting internal equipment boundaries.
Verify that the camera body uses a native CS-mount sensor layout. Avoid mounting this ultra-wide assembly to old C-mount bodies unless using a certified 5mm spacer ring.
Keep the camera power down while plugging or unplugging the 4-pin DC Auto Iris terminal lead to protect internal motherboard controller paths.
Mount Threading: Uncap the rear element of the 13FG22IR-SQ lens and the camera box sensor. Spin the lens clockwise into the camera CS-mount socket thread until it seats flush. Do not use tools to overtighten.
Iris Interface: Insert the attached 4-pin square iris control lead firmly into the side or rear DC IRIS terminal port on the box camera body.
Macro Alignment: Power up the camera system and stream the feed to an HD field monitor. Loosen the manual focus thumb adjustment screw on the side of the lens housing ring.
Panoramic Focus Tuning: Because ultra-wide 2.2mm optics encompass an expansive depth of field, adjusting focus under wide-open iris conditions is vital. Cover the lens with a neutral density lens filter or alter the camera’s shutter speed to simulate dark night conditions. Turn the manual focus ring until both the center detail and extreme edge boundaries are perfectly crisp, then tighten the thumb locking screw down firmly.
Because the 13FG22IR-SQ operates as a passive optical system paired with an analog direct-drive motorized iris loop, optimization is completed within the host camera’s digital signal processor (DSP) management dashboard.
Aperture Profiling: Inside the camera system menus, change the lens exposure parameters from “Manual” or “AES (Electronic Shutter)” to DC Iris. Run the camera’s internal auto-calibration test to sync the lens motor’s stepping responses.
Wide-Angle Distortion Correction (WDC): Because 2.2mm lenses feature an ultra-wide panoramic field of view, slight barrel distortion at the outer boundary edges is natural. If your host camera platform supports it, enable “Lens Distortion Correction” inside the camera web GUI to digitally straighten edge vertical lines.
Infrared Day/Night Shifting: Since this unit features advanced broad-spectrum near-infrared correction, the visible daylight focal plane matches the night IR plane perfectly. The mechanical camera IR-Cut filter can toggle automatically without needing complex software focus-compensation parameters programmed into your central surveillance matrix.
Notice: The TOA / Tamron 13FG22IR-SQ 2.2mm IR Ultra-Wide CS-Mount Lens and its specialized kiosk-matching integration kits are available and supported exclusively through SKYRS within Pakistan.
SKYRS provides specialized panoramic security designs, physical hardware verification matching, official local warranties, and dedicated structural deployment engineering assistance across all commercial and public safety markets.
