Binokulární dalekohled William Optics 7x50 ED ★ Astro obchod

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Obchod → Binokuláry → Astronomické → Binokulární dalekohled William Optics 7x50 ED

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Capacity
Magnification	7
Front lens diameter (mm)	50
Exit pupil (mm)	7,1
Type of build	Porro prisms
Glass material	ED
Lens coating	fully, multiple
Eyepiece cups	folding
Special features
Zoom function	-
Image stabilizer	-
Rangefinder	-
Compass	-
Eyepieces for spectacle wearers	yes
Splash-proof	yes
Protection bag	yes
Threaded tripod connector	yes
Watertight	yes
Lens cover	yes
eyepiece cap	yes
Strap fitting	Loops connector, wide
Field of view
True field of view (°)	7,5
Apparent field of view (°)	-
Field of view at 1,000 m (m)	131
Close focus limit (m)	4,0
Light intensity	51,0
Twilight factor	18,7
General
Colour	brown
Weight (g)	1600
Series	ED
Surface material	Rubber armouring
Area of application
Astronomy	good
Bird watching	-
Hunting	-
Travel and sports	-
Sailing	-
Theatre	-

Kategorie: Astronomické

Konstrukce: Klasická (Porro)

Průměr objektivu: 50mm

Zvětšení: 7x