Helios Mistral Premium 10x50 ED Binocular

Helios Mistral Premium 10x50 ED Binocular

10x50ED WATERPROOF ROOF PRISM BINOCULAR
  • 50mm aperture
  • 10x magnification
  • Centre focusing
  • 5.9 degree field of view
  • Nitrogen filling
  • Waterproof


Manufacturer : Helios
SKU : BR-30959
Price: 242.00 € incl tax 19% (Germany)
Estimated delivery time : 1-2 weeks
Product description
10x50ED WATERPROOF ROOF PRISM BINOCULAR

The new, highly specified Helios MISTRAL WP6 roof prism range comprises ten models over 32mm, 42mm and 50mm objective lens apertures (including three Premium ED models). They are extremely competent instruments for both birdwatching & general observing, and represent truly amazing value. They feature a very stylish, ergonomic, modern top hinge design covered in sleek green rubber armouring. The body is constructed from lightweight but robust polycarbonate. All models feature high-index, silver-coated BaK-4 prisms and fully multi-coated optics which provide excellent optical performance. Images delivered are crisp and sharp, with very good resolution, brightness and depth of field, whilst maintaining colours to a natural level. Near focus capability of all models is 2.5m or less. Waterproof (30 minutes at 1M depth) and nitrogen filled for clear, fog-free operation. Twist-up, 3–position eyecups with metal sub-structure. Suitable for spectacle wearers. Knurled metal, easy-grip 2-turn focusing knob. Integral tripod bush. Supplied with neck strap, eyepiece rainguard, objective lens caps and soft case.

NOTE: The premium 8x42ED, 10x42ED & 10x50ED models incorporate exotic Extra-low Dispersion (ED) glass in their construction for enhanced colour fidelity and also have the additional benefit of phase-coated prisms for enhanced light transmission and image contrast.

Scope of delivery:

  • 10x50 Premium ED binoculars
  • Eyepiece caps
  • bag
  • Carrying strap
Products specifications
Surface materialRubberised
Colorgreen / black
Front lens diameter50 mm
Luminosity25.00
Twilight factor22.36
Exit pupil5 mm
FocusingCentral Focus
Photo tripod threadincl.
Waterproofyes, nitrogen filled
HousingPolycarbonat
eye relief17.8mm
Weight800g
Prism systemBaK-4, silver-coated and phase-corrected
Field of view at 1000m (m)103m
ApertureED-Glass
Magnification10 x
EyegardProperty Value