Pentax FB-7 Lite Owner's Manual

Magnification
Effective diameter
of objective lens
Real field of view
Field of view at 1000m
Field of view at lOOOyards
Exit pupil aperture
Relative brightness
Eye relief
Focusing range
Eye width locular distancel
adjustable range
Height & width
Thickness
Weight
Roof prizm. Center focusing. Linked
operating lens barrels. Retractive eyepiece
7X | 9X
17mm XI Iran
7.1°
(Diagonal direction)
124m
372ft.
(Diagonal direction)
2.4mm XI.6mm
5.6°
(Diagonal direction)
98m
294ft.
(Diagonal direction)
1.9mm XI.2mm
About 1.8m to infinity
About 5.9 ft to infinity
57mm to 70mm
2.2 in to 2.8 in
64mmX95mm
2.5 inX3.7 in
64mmX95mm
2.5inX3.7 in
26.5mm, (I.Oin)
148g, (5.2oz)
Case, Strap
| English I
Names of Parts
<T> Eyepiece Lenses
@ Central Focusing Wheel
® Diopter Adjusting Ring
0 Neck Strap Hook
© Right Cover
© Left Cover
© Objective lenses