Type: Straight-line porro-prism spotting scope
Lens Construction: 3 elements in 3 groups, ED glass elements with 80mm effective aperture
Eyepiece Ring Diameter: 31.7mm
Focus Range: 5.8m ~ ∞
Eyepiece Ring: Collect type
Dimensions: 397mm (W) x 120mm (H) x 98mm (D)
excluding control devices and protrusions
Weight: 1,400g
Waterproof Rating: JIS Class 6
Accessories: Objective lens cap, Eyepiece cap, Case
PENTAX PF-80ED with smc PENTAX XW-Series
Product name
smc PENTAX XW20
smc PENTAX XW14
smc PENTAX XW10
smc PENTAX XW7
Magnification
26X
36X
50X
71X
Real Field of View
2.7°
2.0°
1.4°
1.0°
Apparent Field of View
70°
70°
70°
70°
Field of View at 1000m
47m
35m
24m
17m
PENTAX PF-80ED with smc PENTAX XF-Series
Product name smc PENTAX XF12 smc PENTAX XF8.5 smc PENTAX XF ZOOM
EYEPIECE 6.5mm-19.5mm
Magnification
42X
59X
26X-78X
Real Field of View
1.5°
1.6°-0.8°
Apparent Field of View
60°
60°
42°-60°
Field of View at 1000m
26m
17m
28-14m
PENTAX PF-80ED with smc PENTAX Zoom Eyepiece 8mm-24mm
Product name smc PENTAX Zoom Eyepiece 8mm-24mm
Magnification 20X-60X
Real Field of View 1.9°-1°
Apparent Field of View 38°-60°
Field of View at 1000m 33-17m

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