DV3.8x4SR4A-SA1
DV3.8x4SR4A-SA1HD Vari-Focal(4-15.2mm)
3.8× | Applicable camera | 1 2/3 1/1.8 1/2 1/3 1/4 For Security |
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Wide Angle DC Auto Iris | C Mount | Metal Mount | ND Filter | Long Cable | Aspherical | Large | RoHS | |||||||||
Lens | Aperture Ratio | Compliant | ||||||||||||||
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Unit : mm
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Focal Length（mm） |
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| 4 - 15.2 (3.8x) | ||
Iris Range |
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| F1.5 - T360 |
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| 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 |
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| 1/1.8" |
| WIDE |
| 103° 27' × 77° 03' |
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| TELE |
| 27°23' × 20°34' |
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| 1/2" |
| WIDE |
| 92°42' × 69°08' |
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Angle Of View |
| TELE |
| 24°38' × 18°29' |
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(H×V) |
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1/3" |
| WIDE |
| 69°08' × 51°40' |
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| TELE |
| 18°29' × 13°53' |
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| 1/4" |
| WIDE |
| 51°40' × 38°41' |
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| TELE |
| 13°53' × 10°25' |
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| 1/1.8" |
| WIDE |
| 113°02' × 62°46' |
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| TELE |
| 29°48' × 16°49' |
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Angle Of View | 1/2" |
| WIDE |
| 101°14' × 56°21' |
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(H×V) |
| TELE |
| 26°49' × 15°07' |
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Aspect Ratio | 1/3" |
| WIDE |
| 75°25' × 42°09' |
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16：9 |
| TELE |
| 20°08' × 11°21' |
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| 1/4" |
| WIDE |
| 56°21' × 31°34' |
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| TELE |
| 15°07' × 8°31' |
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Focusing Range（From | Front Of The Lens）（m） | - 0.3 |
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| 1/1.8" |
| WIDE | 801 × 502 |
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| TELE | 153 × 114 |
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Object | 1/2" |
| WIDE | 662 × 434 |
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Dimensions |
| TELE | 138 × 103 |
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at M.O.D. | 1/3" |
| WIDE | 434 × 305 |
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(H×V) (mm) |
| TELE | 103 × 77 |
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| 1/4" |
| WIDE | 305 × 221 |
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| TELE | 77 × 57 |
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| 1/1.8" |
| WIDE | 957 × 384 |
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| TELE | 168 × 93 |
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Object | 1/2" |
| WIDE | 770 × 338 |
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Dimensions |
| TELE | 150 × 84 |
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at M.O.D.(H×V) (mm) | 1/3" |
| WIDE | 488 × 243 |
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Aspect Ratio 16：9 |
| TELE | 112 × 63 |
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| 1/4" |
| WIDE | 338 × 178 |
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| TELE | 84 × 47 |
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Back Focal Distance（in air）（mm） | 11.01 |
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Exit Pupil Position（From Image Plane）（mm） | 180 |
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Filter Thread（mm） |
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| – |
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Mount |
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| C |
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Mass（g） |
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| 120 |
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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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| Wiring |
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| Lens | |
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| Open | 3 | WHITE | Drive | |
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| BLUE | ||
| 4 | Coil | ||
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| Toward | 2 | GREEN | Damping | |
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Open |
| GRAY | ||
1 | Coil | |||
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