Pentax Binoculars, Papilio, Compact Binoculars Specification

6.5x21 Papilio

8.5x21 Papilio

Prism

Porro

Porro

Focus

Centre

Centre

Magnification

6.5

8.5

Obj. Lens

21

21

Exit Pupil

3.2

2.5

Brightness

10.2

6.3

Eye Relief

15.0

15.0

Focus  Range

0.5mtr

0.5mtr

Field of view @ 1000mtrs

131

105

Height (mm)

114

116

Width (mm)

110

110

Weight

290g

290g