Fujinon HF50SR4A-1 2/3-inch Format 50mm Fixed Focal Lens
Optics for Medical, Security, Industrial & Motion Picture
Fujinon : HF50SR4A-1
Description
The Fujinon HF50SR4A1 features high image-quality surveillance with optical performance supporting 5 megapixels. Advanced surveillance is possible in combination with 2/3″ cameras seeking high performance. The HF50SR4A 1 chromatic aberration is reduced to the limit by utilizing advanced design engineering and special optic glass. Best suited for high performance Day and Night cameras.
Features
HF50SR4A-1 features include:
→ Fixed Focal: High performance single focal lens for the best image quality
→ Telephoto Long Focal: Telephoto lens with the ability to zoom.
→ For Megapixel Camera (5 Megapixel): High performance lens to achieve the optimum resolution of mega pixel camera.
→ Manual Iris: Manually-operated iris.
→ C Mount: Screw-in mounting commonly used in FA lenses.
→ Metal Mount: Metal mounting with high accuracy and durability.
→ Wide Aperture Rate (F1.6): Lens with the wide aperature rate, optimizing the sensitivity of cameras.
Specifications
| Mount | C |
| Focal length | 50 mm |
| Focus | Manual |
| Iris Range | F2.8 – T360 |
| Iris | Manual |
| Back Focal Distance (In Air) | 19.16 mm |
| Exit Pupil Position (From Image Plane) | 197 mm |
| Angle Of View (HxV) 4:3 Aspect Ratio – 2/3″ | 10°03′ x 7°33′ |
| Angle Of View (HxV) 4:3 Aspect Ratio – 1/2″ | 7°19′ x 5°30′ |
| Angle Of View (HxV) 4:3 Aspect Ratio – 1/3″ | 5°30′ x 4°07′ |
| Angle Of View (HxV) 16:9 Aspect Ratio – 2/3″ | 10°57′ x 6°10′ |
| Angle Of View (HxV) 16:9 Aspect Ratio – 1/2″ | 7°58′ x 4°29′ |
| Angle Of View (HxV) 16:9 Aspect Ratio – 1/3″ | 5°59′ x 3°22′ |
| Object Dimensions at M.O.D. (HxV)(mm) 4:3 Aspect Ratio – 2/3″ | 179 mm x 134 mm |
| Object Dimensions at M.O.D. (HxV)(mm) 4:3 Aspect Ratio – 1/2″ | 130 mm x 97 mm |
| Object Dimensions at M.O.D. (HxV)(mm) 4:3 Aspect Ratio – 1/3″ | 97 mm x 73 mm |
| Object Dimensions at M.O.D. (HxV)(mm) 16:9 Aspect Ratio – 2/3″ | 195 mm x 109 mm |
| Object Dimensions at M.O.D. (HxV)(mm) 16:9 Aspect Ratio – 1/2″ | 142 mm x 80 mm |
| Object Dimensions at M.O.D. (HxV)(mm) 16:9 Aspect Ratio – 1/3″ | 106mm x 60mm |
| Focusing Range (From Front Of The Lens)(m) | ∞ – 0.75 m |
| Filter Thread | M40.5 x 0.5 mm |
| Mass | 265 g |
| Coil Resistance – Drive Coil | 190 Ω |
| Coil Resistance – Damping Coil | 1,150 Ω |
| Current Consumption | 23 mA (Max.) at DC 4V |
Resources & Documents
| hf50sr4a-1-avs.pdf | Spec Sheet |