LM8HC-VIS-SW
New
Series Description
Kowa’s 1” C-Mount HC-VIS-SW lens series maximizes high resolution imaging from the visible to SWIR wavelength range. With IR-correction and the ability to perform well at 450nm to 2,000nm, these lenses are ideal for a wide variety of applications such as high-end surveillance, machine vision inspection, produce sorting, quality control, anti-counterfeiting, and more.
| Focal Length | 8mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.8 – 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 48.6×36.9×59.9° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 58.7×44.8×71.6° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 81.3×63.5×96.2° |
| TV Distortion | -1.8%(1/1.8"),-2.4%(2/3"),-3.7%(1") |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 198 x 146 x 253 mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 247 x 181 x 317mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 387 x 272 x 491mm |
| Filter Thread Size | M55x0.75 |
| Focusing Range | 0.2m ～ |
| Flange Back | 17.526mm in air |
| Back Focus | 11.1mm in air |
| Front/Rear Effective Diameter | Front Φ32.8mm / Rear Φ15mm |
| Mount | C-mount |
| Exit Pupil Location | -64.6mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 80lp/mm |
| Weight | 235g |
LM12HC-VIS-SW
New
Series Description
Kowa’s 1” C-Mount HC-VIS-SW lens series maximizes high resolution imaging from the visible to SWIR wavelength range. With IR-correction and the ability to perform well at 450nm to 2,000nm, these lenses are ideal for a wide variety of applications such as high-end surveillance, machine vision inspection, produce sorting, quality control, anti-counterfeiting, and more.
| Focal Length | 12mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.8 – 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 33.8×25.5×41.9° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 41.0×31.1×50.5° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 58.3×44.5×70.1° |
| TV Distortion | -0.69%(1/1.8"),-0.97%(2/3"),-1.6%(1") |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 130 x 97 x 164 mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 160 x 119 x 202mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 237 x 175 x 300mm |
| Filter Thread Size | M34x0.5 |
| Focusing Range | 0.2m ～ |
| Flange Back | 17.526mm in air |
| Back Focus | 11.1mm in air |
| Front/Rear Effective Diameter | Front Φ23.2mm / Rear Φ14.7mm |
| Mount | C-mount |
| Exit Pupil Location | -46.6mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 80lp/mm |
| Weight | 175g |
LM16HC-VIS-SW
New
Series Description
Kowa’s 1” C-Mount HC-VIS-SW lens series maximizes high resolution imaging from the visible to SWIR wavelength range. With IR-correction and the ability to perform well at 450nm to 2,000nm, these lenses are ideal for a wide variety of applications such as high-end surveillance, machine vision inspection, produce sorting, quality control, anti-counterfeiting, and more.
| Focal Length | 16mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.8 – 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 25.4×19.1×31.6° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 31.0×23.3×38.4° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 44.2×33.6×54.2° |
| TV Distortion | -0.41%(1/1.8"),-0.55%(2/3"),-0.81%(1") |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 97 x 72 x 121 mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 118 x 88 x 149mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 174 x 129 x 220mm |
| Filter Thread Size | M30.5×0.5 |
| Focusing Range | 0.2m ～ |
| Flange Back | 17.526mm in air |
| Back Focus | 15.0mm in air |
| Front/Rear Effective Diameter | Front Φ20.6mm / Rear Φ15.3mm |
| Mount | C-mount |
| Exit Pupil Location | -82.8mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
| Weight | TBD |
LM25HC-VIS-SW
New
Series Description
Kowa’s 1” C-Mount HC-VIS-SW lens series maximizes high resolution imaging from the visible to SWIR wavelength range. With IR-correction and the ability to perform well at 450nm to 2,000nm, these lenses are ideal for a wide variety of applications such as high-end surveillance, machine vision inspection, produce sorting, quality control, anti-counterfeiting, and more.
| Focal Length | 25mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.8 – 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 16.5×12.3×20.6° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 20.2×15.0x25.2° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 29.2×22.0x36.4° |
| TV Distortion | -0.32%(1/1.8"),-0.48%(2/3"),-0.97%(1") |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 61 x 45 x 76 mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 74 x 56 x 93mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 109 x 81 x 138mm |
| Filter Thread Size | M27x0.5 |
| Focusing Range | 0.2m ～ |
| Flange Back | 17.526mm in air |
| Back Focus | 24.5mm in air |
| Front/Rear Effective Diameter | Front Φ18.9mm / Rear Φ18.7mm |
| Mount | C-mount |
| Exit Pupil Location | -225.3mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
| Weight | 160g |
LM35HC-VIS-SW
New
Series Description
Kowa’s 1” C-Mount HC-VIS-SW lens series maximizes high resolution imaging from the visible to SWIR wavelength range. With IR-correction and the ability to perform well at 450nm to 2,000nm, these lenses are ideal for a wide variety of applications such as high-end surveillance, machine vision inspection, produce sorting, quality control, anti-counterfeiting, and more.
| Focal Length | 35mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.8 – 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 11.5×8.6×14.4° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 14.0×10.6×17.6° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 20.4×15.4×25.6° |
| TV Distortion | -0.13%(1/1.8"),-0.21%(2/3"),-0.41%(1") |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 38 x 29 x 48 mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 47 x 35 x 59mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 68 x 51 x 86mm |
| Filter Thread Size | M34x0.5 |
| Focusing Range | 0.2m ～ |
| Flange Back | 17.526mm in air |
| Back Focus | 16.4mm in air |
| Front/Rear Effective Diameter | Front Φ26.7mm / Rear Φ14.3mm |
| Mount | C-mount |
| Exit Pupil Location | -45.2mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
| Weight | 170g |
LM50HC-VIS-SW
New
Series Description
Kowa’s 1” C-Mount HC-VIS-SW lens series maximizes high resolution imaging from the visible to SWIR wavelength range. With IR-correction and the ability to perform well at 450nm to 2,000nm, these lenses are ideal for a wide variety of applications such as high-end surveillance, machine vision inspection, produce sorting, quality control, anti-counterfeiting, and more.
| Focal Length | 50mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F2.5 – 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 8.2×6.2×10.3° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 10.0×7.6×12.6° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 14.6×11.0x18.2° |
| TV Distortion | -0.04%(1/1.8"),-0.06%(2/3"),-0.11%(1") |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 71 x 54 x 89 mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 87 x 66 x 109mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 127 x 95 x 159mm |
| Filter Thread Size | M30.5×0.5 |
| Focusing Range | 0.5m ～ |
| Flange Back | 17.526mm in air |
| Back Focus | 34.9mm in air |
| Front/Rear Effective Diameter | Front Φ23.1mm / Rear Φ17.7mm |
| Mount | C-mount |
| Exit Pupil Location | -115.2mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 160lp/mm / Corner 100lp/mm |
| Weight | 155g |
* Virtually zero focus shift from 450nm to 2,000nm wavelength range.
* Utilizes Kowa’s ultra-wideband multi-coatings to increase transmission.
* High resolution of 12 megapixels and 3.1μm resolving power at select wavelength ranges.
* Special extra low dispersion (XD) glass significantly reduces chromatic aberration, otherwise known as color fringing.
* Relatively low distortion.
* Includes Kowa’s signature floating mechanism design that eliminates optical aberrations from close distance to infinity.
* Suitable with sensors such as Sony’s IMX990, IMX991, and more.
* Thumb screws can firmly lock the focus and iris settings into place.
* Made in Japan.
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