Tamron C-Mount 1” 25mm f/1.6 SWIR (SMA11F Series)


Tamron’s SWIR SMA11F25 lens has a sensor size of 1”, a 25mm focal length and a 5µm pixel pitch, targeting machine vision cameras with Sony’s SWIR IMX990 and IMX991 sensor. With a very low TV distortion of only -1.0% and a F# of only 1.6, this fixed-focal lenses cover the whole spectrum from visible light to SWIR band (400-1700nm). The SMA11F series avoids defocused objects and provides consistent high-resolution quality images thanks to high spectral transmittance across the entire spectrum from visible light to SWIR band.



Manufacturer Model #Tamron SMA11F25
Focal Length25mm
Iris Range (f no.)f1.6 – f22
Spectral Range400-1700nm (SWIR)
Angle of View (H x V) *
*Mounted to 1/2 sensor cameras
20.1° x 15.1°
Focus Range (from front of the lens)∞-200mm
Operation of FocusManual
Operation of IrisManual
Filter ThreadM46 x 0.75mm* *Filters sold separately
Sensor Size (max.)1/2″ (1”)
TV Distortion-1%
Diameterφ48 x 75.6mm
Operating Temperature-20°C – +60°C
Fixing Knobs Bundled2 total

USD $2,995.00

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SKU: TSMA250 Category: