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The new high-end Helios LIGHTQUEST-HR observation binoculars combine top features in mechanical and optical design, with outstanding performance to match!

They are fully waterproof (IPX7 standard, 1m depth for 30 minutes) and nitrogen filled for clear fog-free operation, with individual eyepiece (IF) focusing and designed for medium-to-long-range terrestrial and astronomical observations.

The body material is constructed from magnesium alloy making the binocular extremely lightweight for an instrument of this size, whilst maintaining a very robust structure. The body is covered in stylish hard textured leatherette.

Features high-index BaK-4 prisms and a fully broadband multi-coated optical system and shockproof caged prisms. The high-resolution optical system features high-transmission lens and prism coatings allowing a massive light throughput equal to or exceeding 90%. The lens coatings have an extremely low level of reflectivity, ensuring the maximum amount of precious light is provided at the eyepiece. Images delivered are vibrant, very flat edge-to-edge and virtually distortion free.

The eyepiece design (11X70: 5 elements/4 groups, 16X70: 8 elements/ 5 groups) features oversized eye lens elements for comfortable viewing. Fold-down rubber eyecups are provided for spectacle-wearers.

Supplied with objective lens caps, eyepiece rainguard, neoprene neck strap and heavy-duty tripod adaptor (attached to binocular in photo), in durable padded fabric carrying case.

Helios LIGHTQUEST-HR observation binoculars

 

10x50
11x70
16x70

Magnification

10x
11x
16x

Object Lens Diameter

50mm
70mm
70mm

Field of view

6.5º
4.8º
4.1º

Exit Pupil Diameter

5
6.36
4.37

Weight g

1320
1900
1930

Price

£320

£445

£475.00
 

LIGHTQUEST-HR

 

16x80
20x80

Magnification

16x
20x

Object Lens Diameter

80mm
80mm

Field of view

4.1º
3.3º

Exit Pupil Diameter

5
4

Weight g

2490
2490

Price

£565

£565
 

LIGHTQUEST-HR

 

20x100
25x100

Magnification

20x
25x

Object Lens Diameter

100mm
100mm

Field of view

3.3
2.7

Exit Pupil Diameter

5
4

Weight g

3990
3990

Price

£675

£675