|
With Fieldscope
ED50/ED50 A |
27x/
40x/
50x MC |
*2
20x/
30x/
38x
wide MC |
*2
27x/
40x/
50x
wide MC |
*2
40x/
60x/
75x
wide MC |
*2
13-30x/
20-45x/
25-56x
zoom MC |
*2
13-40x/
20-60x/
25-75x
zoom MC II |
倍率 (x) |
27 |
20 |
27 |
40 |
13-30 |
13-40 |
視野 Angular field of view
(Real / degree) |
1.7 |
3.6 |
2.7 |
1.8 |
3
(at 13x) |
3
(at 13x) |
視野 Angular field of view
(Apparent / degree) |
44 |
72 |
40
(at 13x) |
40
(at 13x) |
Field of view
at 1,000m (m) |
30 |
63 |
47 |
31 |
52
(at 13x) |
52
(at 13x) |
Exit pupil (mm) |
1.9 |
2.5 |
1.9 |
1.3 |
3.8
(at 13x) |
3.8
(at 13x) |
Relative brightness |
3.6 |
6.3 |
3.6 |
1.7 |
14.4
(at 13x) |
14.4
(at 13x) |
Eye relief (mm) |
9.4 |
17.9 |
17.8 |
17 |
*12.9 |
*14.1 |
Length (mm)*1 |
24 |
77 |
75 |
72 |
76 |
79 |
Width (mm)*1 |
36 |
51 |
39 |
48 |
weight (g)*1 |
35 |
160 |
165 |
175 |
100 |
150 |
*1 eyepiece only
*2 These eyepieces are not to be used for Fieldscope I series. |
|
With Fieldscope
III / ED III / III A / EDIII A |
20x/
25x MC |
27x/
40x/
50x MC |
24x/
30x
wide MC |
*2
20x/
30x/
38x
wide MC |
*2
27x/
40x/
50x
wide MC |
*2
40x/
60x/
75x
wide MC |
*2
13-30x/
20-45x/
25-56x
zoom MC |
*2
13-40x/
20-60x/
25-75x
zoom MC II |
倍率 (x) |
20 |
40 |
24 |
30 |
40 |
60 |
20-45 |
20-60 |
視野 Angular field of view
(Real / degree) |
3.0 |
1.1 |
3.0 |
2.4 |
1.8 |
1.2 |
2.0
(at 20x) |
2
(at 20x) |
視野 Angular field of view
(Apparent / degree) |
60 |
44 |
72 |
40
(at 20x) |
40
(at 20x) |
Field of view
at 1,000m (m) |
52 |
19 |
52 |
42 |
31 |
21 |
35
(at 20x) |
35
(at 20x) |
Exit pupil (mm) |
3.0 |
1.5 |
2.5 |
2.0 |
1.5 |
1.0 |
3.0
(at 20x) |
3
(at 20x) |
Relative brightness |
9.0 |
2.3 |
6.3 |
4.0 |
2.3 |
1.0 |
9.0
(at 20x) |
9
(at 20x) |
Eye relief (mm) |
15.2 |
9.4 |
15.1 |
17.9 |
17.8 |
17 |
*12.9 |
*14.1 |
Length (mm)*1 |
52 |
24 |
48 |
77 |
75 |
72 |
76 |
79 |
Width (mm)*1 |
38 |
36 |
51 |
39 |
48 |
weight (g)*1 |
75 |
35 |
145 |
160 |
165 |
175 |
100 |
150 |
*1 eyepiece only
*2 These eyepieces are not to be used for Fieldscope I series. |
|
With Fieldscope
ED82 / ED82 A |
20x/
25x MC |
27x/
40x/
50x MC |
24x/
30x
wide MC |
*2
20x/
30x/
38x
wide MC |
*2
27x/
40x/
50x
wide MC |
*2
40x/
60x/
75x
wide MC |
*2
13-30x/
20-45x/
25-56x
zoom MC |
*2
13-40x/
20-60x/
25-75x
zoom MC II |
倍率 (x) |
25 |
50 |
30 |
38 |
50 |
75 |
25-56 |
25-75 |
視野 Angular field of view
(Real / degree) |
2.4 |
0.9 |
2.4 |
1.9 |
1.4 |
1 |
1.6
(at 25x) |
1.6
(at 25x) |
視野 Angular field of view
(Apparent / degree) |
60 |
45 |
72 |
40
(at 25x) |
40
(at 25x) |
Field of view
at 1,000m (m) |
42 |
16 |
42 |
33 |
24 |
17 |
28
(at 25x) |
28
(at 25x) |
Exit pupil (mm) |
3.3 |
1.6 |
2.7 |
2.2 |
1.6 |
1.1 |
3.3
(at 25x) |
3.3
(at 25x) |
Relative brightness |
10.9 |
2.6 |
7.3 |
4.8 |
2.6 |
1.2 |
10.9
(at 25x) |
10.9
(at 25x) |
Eye relief (mm) |
15.2 |
9.4 |
15.1 |
17.9 |
17.8 |
17 |
*12.9 |
*14.1 |
Length (mm)*1 |
52 |
24 |
48 |
77 |
75 |
72 |
76 |
79 |
Width (mm)*1 |
38 |
36 |
51 |
39 |
48 |
weight (g)*1 |
75 |
35 |
145 |
160 |
165 |
175 |
100 |
150 |
*1 eyepiece only
*2 These eyepieces are not to be used for Fieldscope I series. |
|