High-end mechanical and optical qualities are combined with exceptional performance in the new Helios LightQuest HR 16x80 Observation Astronomy Binoculars 30144.
Helios LIGHTQUEST-HR observation binoculars are made for medium to long-range terrestrial and astronomical observations and are completely waterproof (IPX7 standard, 0.5m depth for 30 minutes). They are nitrogen filled for clear fog-free operation.
The body of the Helios LightQuest HR 16x80 binocular is made of a magnesium alloy, making it incredibly light for a device of this size while still maintaining a very sturdy structure. The body is encased in fashionable rubber armour for protection.
Includes shockproof caged prisms, high-index BaK-4 prisms, a completely broadband multi-coated optical system, and more. High-transmission lens and prism coatings in the high-resolution optical system enable a significant light throughput of 90% or more. The incredibly low level of reflection of the lens coatings ensures that the eyepiece receives the maximum amount of priceless light. Delivered images are vivid, nearly distortion-free, and highly flat from edge to edge.
The cutting-edge, ground-breaking eyepiece design, which has eight elements in five groups, includes extra-large eye lens components for comfortable viewing and offers a finely corrected image. For those who wear glasses, rubber eye cups that fold down are available.
Provided in a cushioned, sturdy fabric carrying bag along with captive objective lens caps, eyepiece rain guards, neoprene neck straps, and a heavy-duty tripod adapter (connected to the binocular in the photo).
Object Lens Diameter: 80mm
Field of view: 4.1°
Field of View at 1000m: 72m
Exit Pupil Diameter: 5mm
Nearest Focus Distance: 26m
Eye Relief: 20mm
IP Distance Range: 56mm-74mm
Dioptric Adjustment Range: -10 to + 10
Operation Temp. Range: +70°C to -40°C
Box Weight: 3.7kg
Dimensions (LxWxH in mm): 312x245x98mm
Box Dimensions (LxWxH in mm): 345x270x100
Product Code: 30144
Warranty 1 year