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Pentax Eyepieces

 

 

Eyepiece

XW7

XW10

XW14

XW20

Zoom Eyepiece 8-24mm

XF8.5

XF12

XFZoom Eyepiece 6.5-19.5mm

Magnification:
With PF-65ED:
55.5x
39x
28x
19.5x
16x-48x
46x
32.5x
20x-60x
With PF-65ED-A
55.5x
39x
28x
19.5x
16x-48x
46x
32.5x
20x-60x
With PF-80ED:
71x
50x
36x
26x
20~60x
59x
42x
26x-78x
With PF-80ED-A:
74x
52x
37x
27x
21~63x
61x
43x
27x-81x
With PF-100ED:
90x
62x
44x
32x
26~78x
74x
52x
32.5x-97.5x
Angle of View:
With PF-65ED
1.25
1.8
2.5
3.5
2.4-1.25
1.3
1.85
2.1-1
With PF-65ED:A
1.25
1.8
2.5
3.5
2.4-1.25
1.3
1.85
2.1-1
With PF-80ED:
1.0
1.4
2.0
2.7
1.9~1.0
1.0
1.5
1.6-0.8
With PF-80EDA:
0.95
1.4
1.9
2.6
1.8~0.95
0.95
1.4
1.8-0.95
With PF-100ED:
0.8
1.1
1.6
2.2
1.5~0.8
0.8
1.2
1.3-0.65
Field of View:
With PF-65ED
At 1,000m:
21m
31m
44m
61m
40-21m
22m
32m
37-17m
At 1,000 yd.:
63 ft.
93 ft.
132 ft.
183 ft.
120-63 ft.
66 ft.
96 ft.
117-51 ft.
With PF-65ED-A
At 1,000m:
21m
31m
44m
61m
40-21m
22m
32m
37-17m
At 1,000 yd.:
63 ft.
93 ft.
132 ft.
183 ft.
120-63 ft.
66 ft.
96 ft.
117-51 ft.
With PF-80ED:
At 1,000m:
17m
24m
35m
47m
33~17m
17m
26m
28-14m
At 1,000 yd.:
51 ft.
72 ft.
105 ft.
141 ft.
99~51 ft.
51 ft.
78 ft.
84-42 ft.
With PF-80ED-A:
At 1,000m:
16.5m
24m
33m
45m
31~16.5m
16.5m
24m
31-16.5m
At 1,000 yd.:
49.5 ft.
72 ft.
99 ft.
135 ft.
93~49.5 ft.
49.5 ft.
72 ft.
93-49.5 ft.
With PF-100ED:
At 1,000m:
14m
24m
33m
45m
31~16.5m
16.5m
24m
31-16.5m
At 1,000 yd.:
42 ft.
57 ft.
84 ft.
114 ft.
78~42 ft.
42 ft.
63 ft.
67.5-33 ft.
Exit Pupil:
With PF-65ED
1.2mm
1.7mm
2.4mm
3.3mm
4-1.4mm
1.4mm
2.0mm
2.2-1.1mm
With PF-65ED-A
1.2mm
1.7mm
2.4mm
3.3mm
4-1.4mm
1.4mm
2.0mm
3.2-1.1mm
With PF-80ED:
1.1mm
1.6mm
2.2mm
3.1mm
4.0~1.3mm
1.4mm
1.9mm
3.0-1.0mm
With PF-80ED-A:
1.1mm
1.6mm
2.2mm
3.0mm
3.8~1.3mm
1.3mm
1.8mm
3.0-1.0mm
With PF-100ED:
1.1mm
1.6mm
2.3mm
3.1mm
3.9~1.3mm
1.4mm
1.9mm
3.0-1.0mm
Eye Relief:
20mm
20mm
20mm
20mm
18~22mm
18mm
18mm
11-15mm
Relative Brightness
With PF-65ED
1.4
2.9
5.7
10.9
16-2.0
1.9
4.0
10.2-1.2
With PF-65ED-A
1.4
2.9
5.7
10.9
16-2.0
1.9
4.0
10.2-1.2
With PF-80ED:
1.2
2.6
4.8
9.6
16~1.7
1.9
3.1
9.0-1.0
With PF-80ED-A:
1.2
2.6
4.8
9.0
14.4~1.7
1.6
3.2
9.0-1.0
With PF-100ED:
1.2
2.6
5.3
9.6
15.2~1.7
1.9
3.1
9.0-1.0
Dimensions (L x ø):
120 x 61 mm
110 x 61 mm
97 x 61 mm
86 x 61 mm
144 x 69 mm
83 x 43 mm
78 x 43mm
90 x 50mm
4.7 x 2.4 in.
4.3 x 2.4 in.
3.8 x 2.4 in.
3.4 x 2.4 in.
5.7 x 2.7 in.
3.3 x 1.7 in.
3.1 x 1.7 in.
3.5 x 2.0 in.
Weight:
13.8 oz. (390g)
13.8 oz. (390g)
12.9 oz. (365g)
12.5 oz. (355g)
19.4 oz. (550g)
5.3 oz. (150g)
5.5 oz. (155g)
8.5 oz. (240 g)

 

Specifications, and images are subject to change with out notice.
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