Модель
|
фокус
(мм)
|
Поле зрения
(град.)
|
Вынос зрачка
(мм)
|
Посадочное
место
|
Вес
(гр/oz)
|
LV2.5mm
|
2.5
|
45
|
20mm
|
1-1/4"
|
160 / 5.6
|
LV4mm
|
4
|
45
|
20mm
|
1-1/4"
|
154 / 5.4
|
LV5mm
|
5
|
45
|
20mm
|
1-1/4"
|
150 / 5.3
|
LV6mm
|
6
|
45
|
20mm
|
1-1/4"
|
150 / 5.3
|
LV7mm
|
7
|
45
|
20mm
|
1-1/4"
|
148 / 5.2
|
LV8-24mm Zoom
|
8-24
|
40-60
|
19mm
|
1-1/4"
|
215 / 7.6
|
LV9mm
|
9
|
50
|
20mm
|
1-1/4"
|
158 / 5.6
|
LV10mm
|
10
|
50
|
20mm
|
1-1/4"
|
158 / 5.6
|
LV12mm
|
12
|
50
|
20mm
|
1-1/4"
|
150 / 5.3
|
LV15mm
|
15
|
50
|
20mm
|
1-1/4"
|
142 / 5
|
LV18mm
|
18
|
50
|
20mm
|
1-1/4"
|
138 / 4.9
|
LV20mm
|
20
|
50
|
20mm
|
1-1/4"
|
142 / 5
|
LV25mm
|
25
|
50
|
20mm
|
1-1/4"
|
150 / 5.3
|
LV30mm
|
30
|
50
|
20mm
|
2"
|
440 / 15.5
|
LV40mm
|
40
|
42
|
20mm
|
1-1/4"
|
140 / 4.9
|
LV50mm
|
50
|
45
|
20mm
|
2"
|
500 / 17.6
|
|
Lanthanum Advantage
"Half the price of other Long-eye
relief models, the Vixen Lanthanum eyepieces are
ideal on small scopes that can't handle hefty
wide-field eyepieces, providing good eye
relief and a tall eyepiece for comfortable
viewing."
"Among the best values in quality
wide-angle
eyepieces are the Vixen Lanthanum
Superwides, made by Vixen of Japan. Each features 20mm of
eye relief - an added
bonus. Edge performance is very good :."
-The Backyard Astronomers Guide
Revised Edition, pg. 73
|