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Modifications Available


Leviathan 25x100 and 25x/40x100 Interchangeable

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This series is the 45 degree angled eyepiece model; an excellent choice for comfort of viewing..

The powerful 25x magnification gives detailed clarity for long distance viewing and the wide angle field of view makes spotting objects quick and easy.The high precision alignment of the prisms and the high quality achromatic objective lenses for distortion free images ensures many hours of effortless viewing.

CaseThe binoculars are encased in a sturdy single cast aluminium body with a classic silver paint finish that would compliment any balcony, sitting room, terrace etc. This is a binocular that will be used time and time again.

Both models come complete with a very sturdy solid wood adjustable free-standing tripod and mount to ensure the binoculars have a firm and stable footing for vibration free viewing.
A unique tabletop tripod, and, wheeled carrying case are also included with these models.

Suitable for professional use.


25x100 Leviathan
with Altazimuth
Astronomical Mount

For the Serious

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HM Coastguards Maritime Rescue Co-ordination Centre, Dover.Coastguard with Leviathan binocular
Magnification 25x
Objective lens diameter (mm) 100
Field of view at 1000m 2.52º
Field of view at 1000m (metres) 44
Exit pupil (mm) 4
Eye relief (mm) 15
Interpupillary distance (mm 58-78
Dioptre adjustment ±5
Eyepiece design 45º angled 3 group 5 element
Focusing range (m) 33 - infinity
Angle of tilt (declination) above horizontal -30º to +60º
Dioptre Adjustment +/- 5
Reticule Optional
Prisms Porro design, high refractive index for total light reflection
Lens types Fully coated, precision ground
Dimensions without tripod (mm) 650 x 250 x 200
Weight (kg) 14
inc. tripod (kg) 21
Standard accessories Wooden tripod. Moulded foam carrying case

 Price 25x100 P.O.A
As these are very specialised products,
please telephone us (+44 (0)1291 689858) or
email us ( )to discuss your requirements.

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