LEICA 12x50 Ultravid HD-Plus Binoculars - Manual (Page 24)

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technicaL data
Leica uLtraVid Leica uLtraVid Leica uLtraVid Leica uLtraVid
8x32hd 10x32hd 7x42hd 8x42hd/BL
magnification 8x 10x 7x 8x
Lens diameter 32mm 32mm 42mm 42mm
exit pupil 4mm 3.2mm 6mm 5.25mm
twilight factor 16 17.9 17.15 18.33
geometric light value 16 10.24 36 27.56
field of view 135m/1000m 120m/1000m 140m/1000m 130m/1000m
7.7° 6.8° 8° 7.4°
close focusing limit approx. 2.20m approx. 2.10m approx. 3.30m approx. 3.10m
(at 0 dioptr.)
exit pupil longitudinal 13.3mm 13.5mm 17mm 15.9mm
distance
eyebase
56­74mm
type of prism Roof
coating
on lenses High Durable Coating (HDC™) and hydrophobic AquaDura coating on outer lens surfaces
on prisms High Lux System (HLS™) and phase correction coating P40
diopter compensation ±4 Dioptr.
operating temperature ­25° to +55°
storage temperature ­40° to +85°
waterproofing 0.5 bar (up to approx. 5m water depth)
housing Magnesium housing with titanium axle / HD models rubber­armored
dimensions (w 1 x h 2 x d 1 ) 117x55x119mm 117x55x119mm 121x67x142mm 121x67x142mm (HD)
121x63x141mm (BL)
weight approx. 560g approx. 595g approx. 765g approx.790g/710g (HD/BL)
1 With eyebase set to 65mm
2 With eyecups screwed in