Canon 8x25 IS Specifications

OPTICAL CHARACTERISTICS

Binocular type

Prism

Magnification

8x

Objective lens effective diameter

25mm

Filter Size

-

Real Field of View

6.6°

Apparent Field of View

49.5°

Field of View at 1000m

115m

OPTICAL CONSTRUCTION

Objective lens construction

4 elements in 3 groups

Eyepiece lens construction

4 elements in 3 groups

UD lens

-

Doublet Field Flattener

Yes

Exit Pupil diameter

3.1mm

Eye relief

13.5mm

Prism type

Porro II prism

Lens coating

Super Spectra coating

FOCUSING AND DIOPTRIC CORRECTION

Focusing system

Object lens movement

Focusing method

Manual focus

Dioptric correction method

Dioptric correction ring

Dioptric correction range

+/- 3.0m-1 (dioptre)

Closest focusing distance

3.5m

IMAGE STABILIZER

Image Stabilizer system

Moving element in Objective lens

Correction angle

+/- 1.0°

Shake detection system

2 Gyro sensors

Image Stabilizer activation

Push button switch

Power source

1x CR123A lithium battery

Battery life

6 hours

Battery level indicator

Yes (LED)

PHYSICAL SPECIFICATIONS

Water Resistance

-

Rubber coating

-

Operating conditions

-10°C to 45°C, 90% humidity

Width

119.7mm

Height

137.2mm

Depth

61.2mm

Weight (Excluding battery)

490g

OPTICAL CHARACTERISTICS

Binocular type

Prism

Magnification

8x

Objective lens effective diameter

25mm

Filter Size

-

Real Field of View

6.6°

Apparent Field of View

49.5°

Field of View at 1000m

115m

OPTICAL CONSTRUCTION

Objective lens construction

4 elements in 3 groups

Eyepiece lens construction

4 elements in 3 groups

UD lens

-

Doublet Field Flattener

Yes

Exit Pupil diameter

3.1mm

Eye relief

13.5mm

Prism type

Porro II prism

Lens coating

Super Spectra coating

FOCUSING AND DIOPTRIC CORRECTION

Focusing system

Object lens movement

Focusing method

Manual focus

Dioptric correction method

Dioptric correction ring

Dioptric correction range

+/- 3.0m-1 (dioptre)

Closest focusing distance

3.5m

IMAGE STABILIZER

Image Stabilizer system

Moving element in Objective lens

Correction angle

+/- 1.0°

Shake detection system

2 Gyro sensors

Image Stabilizer activation

Push button switch

Power source

1x CR123A lithium battery

Battery life

6 hours

Battery level indicator

Yes (LED)

PHYSICAL SPECIFICATIONS

Water Resistance

-

Rubber coating

-

Operating conditions

-10°C to 45°C, 90% humidity

Width

119.7mm

Height

137.2mm

Depth

61.2mm

Weight (Excluding battery)

490g

OPTICAL CHARACTERISTICS

Binocular type

Prism

Magnification

8x

Objective lens effective diameter

25mm

Filter Size

-

Real Field of View

6.6°

Apparent Field of View

49.5°

Field of View at 1000m

115m

OPTICAL CONSTRUCTION

Objective lens construction

4 elements in 3 groups

Eyepiece lens construction

4 elements in 3 groups

UD lens

-

Doublet Field Flattener

Yes

Exit Pupil diameter

3.1mm

Eye relief

13.5mm

Prism type

Porro II prism

Lens coating

Super Spectra coating

FOCUSING AND DIOPTRIC CORRECTION

Focusing system

Object lens movement

Focusing method

Manual focus

Dioptric correction method

Dioptric correction ring

Dioptric correction range

+/- 3.0m-1 (dioptre)

Closest focusing distance

3.5m

IMAGE STABILIZER

Image Stabilizer system

Moving element in Objective lens

Correction angle

+/- 1.0°

Shake detection system

2 Gyro sensors

Image Stabilizer activation

Push button switch

Power source

1x CR123A lithium battery

Battery life

6 hours

Battery level indicator

Yes (LED)

PHYSICAL SPECIFICATIONS

Water Resistance

-

Rubber coating

-

Operating conditions

-10°C to 45°C, 90% humidity

Width

119.7mm

Height

137.2mm

Depth

61.2mm

Weight (Excluding battery)

490g