Olympus Binoculars, DPS I Series, Specifications

10x50 DPS I

8x40 DPS I

7x35 DPS I

8-16x40 Zoom DPS I

Type

Porro

Porro

Porro

Porro

Magnification

10

8

7

8-16

Objective Lens

50

40

35

40

Exit Pupil

5.0

5.0

5.0

5.0-2.5

Real Angle of View

6.5

8.2

9.3

5.0-3.4

Apparent Angle of View

65.0

65.6

65.0

65.6

Field of View 1000ntrs

114

143

162

87-59

Brightness

25

25

25

25-6.3

Eye Relief

12

12

12

10-12

Adjustable Eyepieces

No

No

No

No

Eye interval Adj. Range (mm)

60-70

60-70

60-70

60-70

Near Focus

6.0

4.0

3.0

10.0

Weight

855g

710g

650g

790g

Width

191

182

180

162

Height

178

139

119

152

Depth

63

58

58

58

Lens Configuration

5 Elements

3 Groups

5 Elements

3 Groups

5 Elements

3 Groups

6 Elements

4 Groups