The Helios Stellar-ll 16x80 Waterproof Magnesium Observation Astronomy Binoculars 30148 are ideal for medium-to-long-range terrestrial and astronomical studies,
These premium filled observation binoculars include individual eyepiece (IF) focusing. They operate without any fog, are completely waterproof (IPX7 standard, down to 1 metre for 30 minutes) and they are also nitrogen-filled.
The Helios Stellar-ll range feature a sturdy yet light magnesium alloy body structure with fashionable black rubber armour for protection.
The ‘STELLAR-II’ Series has a completely broadband multi-coated optical system with BaK-4 prisms, with its high-transmission lens and prism coatings, the optical system permits 85% light transmission.
Oversized components, ample eye relief, and foldable rubber eye cups for people who use spectacles are all features of the eyepiece design.
These binoculars include a central stabilising bar and an integrated tripod mounting column. They come with a cushioned neck strap, an eyepiece rain guard, objective lens caps, and a soft storage/carrying bag.
Technical Specifications:
Model: ‘STELLAR-II’ Series 80MM Waterproof Observation Binoculars
Specification: 16x80
Magnification: 16x
Object Lens Diameter: 80mm
Field of view: 4°
F.O.V. @ 1000M: 70m
Exit Pupil Diameter: 5mm
Eye Relief: 20mm
Interpupillary Distance: 56 to 74mm
Light Transmission: 85%
Net Weight: 2400g
Box Weight: 3.8kg
Dimensions (LxWxH in mm): 308x230x93mm
Box Dimensions (LxWxH in mm): 370x300x140
Product Code: 30148
Barcode: 5055534802496
Warranty 1 year
