Fujifilm YV2.1X2.8SR4A-SA2 User Manual

Open

Toward

Open

Lens

Drive 

Coil

Damping 

Coil

GREEN

BLUE

GRAY

WHITE

2

4

1

3

Connector

4-PIN PLUG

Focal Length 

（mm）

2.8 - 6 (2.1x)

Iris Range

F1.3 - T360(Equivalent to F360)

Operation

Zoom

Manual

Focus

Manual

Iris

Auto (DC type)*

1

Angle Of View

(H×V)

1/3"

WIDE

101°11' × 74°10'

TELE

46°58' × 35°09'

1/4"

WIDE

74°10' × 54°58'

TELE

35°09' × 26°19'

Angle Of View

(H×V)

Aspect Ratio 

16

：9

1/3"

WIDE

111°25' × 60°03'

TELE

51°13' × 28°41'

1/4"

WIDE

81°14' × 44°41'

TELE

38°18' × 21°30'

Focusing Range 

（From Front Of The Lens）

（m）

 - 0.3

Object 

Dimensions

at M.O.D.

(H×V) (mm)

1/3"

WIDE

758 × 470

TELE

270 × 197

1/4"

WIDE

470 × 323

TELE

197 × 145

Object 

Dimensions

at M.O.D.

(H×V) (mm)

Aspect Ratio 16

：9

1/3"

WIDE

914 × 359

TELE

298 × 159

1/4"

WIDE

533 × 256

TELE

216 × 118

Back Focal Distance

（in air）（mm）

9.03

Exit Pupil Position 

（From Image Plane）（mm）

-222

Filter Thread 

（mm）

–

Mount

CS

Mass 

（g）

55

Coil Resistance

Drive Coil

        190 

Damping Coil

   500 

Current Consumption

23mA(Max.) at DC 4V

Remarks

•With Metal Mount
(*1) When power is turned off, iris will  
      automatically close.
YV2.1×2.8SR4A-SA2L : Long Cable Type(230mm)

Unit : mm

IRIS CONTROL CABLE 
(CONNECTOR : 4-PIN PLUG)

+30 

0

100

52.3

（MAX.） 

28

19

3.8
4.8

46.6

37.

2

40.

8

14.8 11.8

26.

7

W

1:

1.

3/

2.

8-

6m

m

T

［Lens Image］

2.8mm

6mm