Tamron SMA11F25 C Mount Lens
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Key Features
Significant Reduction of Focus-Shift in between the Visible-Light and the SWIR Bands
Focus-shift occurring in between different bands is effectively reduced over the whole spectrum corresponding to the wave-length of 400 nm to 1700 nm. The new lenses offer an optimum optical component for a machine-vision camera operating in the visible-light band, an industrial-use camera operating in the SWIR band, and an industrial-use camera operating in both bands.
Industry-Leading Spectrum Transmittance
Tamron's new proprietary lens coating technology assures an approx. 80% constant spectrum transmittance over the whole spectrum from the visible-light to the SWIR band[1].
Enhanced Imaging Performance at Close-Up Distances
Imaging contrast is substantially enhanced at commonly-used close-up distances. The new lenses are compatible with imagers of a pixel-pitch of 5μm. The lenses are also compatible with IMX990/IMX991[2].
[1] Band corresponding to the wavelength of 400~1700 nm
[2] Products of Sony Semiconductor Solutions Corporation
TECHNICAL INFORMATION:
- Focal Length: 25mm
- Maximum Aperture: F/1.6~22
- Angle of View (H x V) 1": 29.1°x21.9°
- Angle of View (H x V) 1/2": 14.7°x11.7°
- Mount Type: C
- Focal Range: 0.2m~∞
- Operation Focus & Iris: Manual Lock
- Filter Size: Ø0.75mm
- Imaging Frequency Band: Visible-light ~ SWIR
- TV Distortion: -1%
- Operating Temp. Range: -20? ~ +60?