NatureSpy Tremarctos 8x42 BinocularsNatureSpy Tremarctos See more and explore further with high performance binoculars that bring nature into focus. Named after the spectacled bear, the Tremarctos combines refined optics with a durable and field proven build. See wildlife clearly See nature as it should be. The Tremarctos delivers a clear, bright view with natural colour and contrast. Its balanced build stays comfortable during long days in the field, whether youre birdwatching,

NatureSpy Tremarctos

See more and explore further with high-performance binoculars that bring nature into focus.

Named after the  spectacled bear, the Tremarctos combines refined optics with a durable and field-proven build.

See wildlife clearly

See nature as it should be. The Tremarctos delivers a clear, bright view with natural colour and contrast. Its balanced build stays comfortable during long days in the field, whether you’re birdwatching, surveying habitats or exploring outdoors.

Precision optics

ED glass lenses and premium prism coatings ensure the image you see has accurate colours and crisp details. The 8x magnification and bright 42mm objective lenses give you clear views and the wide field of view makes it easy to follow movement.

Field-ready design

The robust magnesium alloy body is waterproof to IPX7 and nitrogen-filled to prevent internal fogging. Textured rubber armouring provides a secure grip while smooth focusing and a lockable dioptre help you fine-tune the view.

Ergonomic design

Long eye relief and twist-up eyecups make the Tremarctos comfortable for glasses wearers. The included padded strap and protective case keep everything secure on the move. A concealed tripod mount thread gives added stability when needed.