Comparison Table of GeoVISION™ Cameras

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Camera Specifications

JR

M6

JR

M6

Standard SSM1

Standard SSM1

nano

nano

Micro

Color or Black and White

Color

B/W

Color

B/W

Color

B/W

Color

Housing material

Plastic

CPVC

Plastic

CPVC

Stainless

Steel

Stainless

Steel

Stainless

Steel

Stainless

Steel

Stainless

Steel

Lens window material

Glass

Glass

Sapphire

Sapphire

Sapphire

Sapphire

Sapphire

Maximum camera depth in feet/meters Maximum Cable length and Underwater limit

1000

/300

1000

/300

2000

/600

2000

/600

2000

/600

2000

/600

2000

/600

Weight in ounces and grams

5

141.7

5

141.7

12

340.2

12

340.2

12.8

362.87

12.32

348.7

24

680.29

Lux rating at F2.0

.2

.01

.2

.01

.2

.01

.2

Lens with glass element  (mm)

2.9

2.9

2.45

2.45

2.9

2.9

2.9

Optional lens available (mm)

3.6

3.6

3.6

3.6

3.6

3.6

3.6

Resolution Horizontal lines

550

420

550

420

550

420

550

Camera lights on/off circuitry

No

No

Yes

Yes

No

No

No

Camera Dimensions

JR

M6

JR

M6

Standard SSM1

Standard SSM1

nano

nano

Micro

Diameter in inches and millimeters at the thickest point

1 ¾/

44.45

1 ¾ /

44.45

1 5/8

47.625

1 5/8

47.625

¾

19.05

¾

19.05

1 3/8

41.275

Length in inches and millimeters

3 ½

88.9

3 ½

88.9

2 ¾

69.85

2 ¾

69.85

10

254

10

254

13

330.2

Minimum borehole diameter in inches for camera passage - This specification assumes some minor irregularities in the pipe or borehole

1 7/8

1 7/8

1 3/4

1 3/4

7/8

7/8

1 7/16

Viewing Specifications

JR

M6

JR

M6

Standard SSM1

Standard SSM1

nano

nano

Micro

Minimum recommended borehole size in inches for good image

2

2

1 7/8

 1 7/8

1

1

1 1/2

Maximum borehole diameter in inches when viewing down under good conditions for good image

10

24

10

24

10

24

12/24 *

Maximum borehole diameter in feet when using GeoVISION™ supplemental Quad Light under good conditions for good image

4 feet

5 feet

4 feet

5 feet

3 feet

5 feet

4 feet *

Maximum borehole diameter in feet when viewing with motorized side looking mirror and GeoVISION™ the Quad Light supplemental Quad Light under good conditions for good image

NA

NA

NA

NA

3 feet

4 feet

3 feet

Maximum viewing distance in feet from camera when using Pan and tilt under good conditions for good image.

2 feet

15 feet

2 feet

10 feet

with 2.45 mm lens

NA

NA

NA

Maximum viewing distance in feet from camera when using both the Pan and Tilt and the Adjustable Super 8 Light under good conditions for good image.

Using the 3.6 mm lens

5

25

5

25

NA

NA

NA

Focal Length

JR

M6

JR

M6

Standard SSM1

Standard SSM1

nano

nano

Micro

Minimum distance in inches to subject for excellent focus

2

2

1.5

1.5

2

2

2

Maximum distance in inches to subject for excellent focus

36

36

60

60

36

36

36

Minimum distance in inches to subject for usable focus

1.5

1.5

1

1

1.5

1.5

1.5

Maximum distance in inches to subject for usable focus

Infinity

Infinity

Infinity

Infinity

Infinity

Infinity

Infinity

Lighting

JR

M6

JR

M6

Standard SSM1

Standard SSM1

nano

nano

Micro

Number of High Brightness LED’s in camera

8

8

8

8

NA

NA

NA

Number of High Brightness wide field LED’s in camera

NA

NA

NA

NA

4

4

3 and 9*

Optional ring-light & out-front LED’s

No

No

No

No

No

No

Yes

System compatibility

JR

M6

JR

M6

Standard SSM1

Standard SSM1

nano

nano

Micro

May be used with Deluxe winch