HD Vari-Focal(2.8-8mm)
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2.8 (model) | 1 2/3 1/2 1/2.7 1/3 1/4 For Security | ||
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Wide Angle DC Auto Iris | CS Mount Metal Mount | ND Filter | Long Cable | Aspherical | Large | RoHS | |||
Lens | Aperture Ratio | Compliant | |||||||
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Unit : mm
YV2.8x2.8SR4A-SA2 Wiring
Focal Length（mm） |
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| 2.8 - 8 (2.8x) | |
Iris Range |
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| F1.3 - T360 | |
| Zoom |
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| Manual |
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Operation | Focus |
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| Manual |
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| Iris |
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| Auto (DC type)*1 | ||
| 1/2.7" |
| WIDE |
| 112°33' × 81°21' | |
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| TELE |
| 38°53' × 29°08' | ||
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Angle Of View | 1/3" |
| WIDE |
| 100°34' × 73°22' | |
(H×V) |
| TELE |
| 35°16' × 26°26' | ||
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| 1/4" |
| WIDE |
| 73°22' × 54°18' | |
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| TELE |
| 26°26' × 19°49' | ||
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| 1/2.7" |
| WIDE |
| 125°6' × 65°35' | |
Angle Of View |
| TELE |
| 42°23' × 23°47' | ||
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(H×V) | 1/3" |
| WIDE |
| 111°8' × 59°19' | |
Aspect Ratio |
| TELE |
| 38°27' × 21°35' | ||
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16：9 | 1/4" |
| WIDE |
| 80°23' × 44°13' | |
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| TELE |
| 28°47' × 16°13' | ||
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Focusing Range（From Front Of The | Lens）（m） | - 0.3 |
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| 1/2.7" |
| WIDE | 917 × 525 |
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Object |
| TELE | 226 × 166 |
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Dimensions | 1/3" |
| WIDE | 737 × 455 |
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at M.O.D. |
| TELE | 204 × 151 |
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(H×V) (mm) | 1/4" |
| WIDE | 456 × 314 |
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| TELE | 151 × 112 |
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Object | 1/2.7" |
| WIDE | 1181 × 394 | ||
Dimensions |
| TELE | 248 × 135 |
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at M.O.D. | 1/3" |
| WIDE | 895 × 348 |
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(H×V) (mm) |
| TELE | 224 × 122 |
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Aspect Ratio | 1/4" |
| WIDE | 517 × 249 |
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16：9 |
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| TELE | 165 × 91 |
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Back Focal Distance | （in air）（mm） |
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| 8.49 |
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Exit Pupil Position（From Image Plane）（mm） | 217 |
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Filter Thread（mm） |
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| – |
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Mount |
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| CS |
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Mass（g） |
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| 60 |
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Coil Resistance |
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| Drive Coil | 190 |
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| Damping Coil | 500 | |
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Current Consumption |
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| 23mA(Max.) at DC 4V | |||
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| •With Metal Mount |
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Remarks |
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| (*1) When power is turned off, iris will | |
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| automatically close. |
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Open
Connector
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| Lens |
3 | WHITE | Drive |
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| BLUE | |
4 | Coil | |
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2 | GREEN | Damping |
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| GRAY | |
1 | Coil |