As well as its portable nature, the Zeiss Terra 10×42 Binoculars offer impeccable image quality by utilising Schott ED lenses and Schmidt-Pechan prisms. Images are sharp, which is helped by the precise focusing mechanism of the Terra. The Schott ED lenses offer 88% light transmission making images bright and full of detail.
The Terra fits perfectly into your hands with your index finger automatically landing on the well positioned focusing wheel, making them an extremely comfortable and easy to use pair of binoculars.
|Effective lens diameter||42 mm|
|Exit pupil diameter||4.2 mm|
|Field of view at 1,000 m||110 m (361 ft)|
|Subjective viewing angle||60°|
|Close focusing distance||1.6 m (5.3 ft)|
|Diopter adjustment range||− 3.0 | + 3.0 dpt|
|Exit pupil distance||14 mm|
|Pupil distance||58 – 75.5 mm|