2/3-inch Format 50mm Fixed Focal Lens
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By: Fujinon
Optics for Medical, Security, Industrial & Motion Picture
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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.
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.
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 |
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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.