Description
Binocular specifications
- Magnification
- 8×
- Objective diameter
- 21 mm
- Field of view at 1000 m
- 122 m
- Weight
- 241 g
- Waterproof
- No
- Prism type
- Roof
- Optical glass
- BaK-4
- Lens coating
- MC
- Close focus
- 5 m
- Eye relief
- 11 mm
- Dimensions (D × W × H)
- 111 × 96 × 41 mm
- Interpupillary distance
- 37 – 73 mm
- Manufacturer warranty
- 10 years
Specifications from Focus Nordic.
Closer to the details. Focus Activa 8×21 offers 8× magnification and 21 mm objective lenses for travel and walks where a small, portable instrument is useful.
Optics and field of view. The BaK-4 optics use MC coatings. The field of view is 122 metres at a distance of 1000 metres.
Practical in use. At 241 g, this model should be protected from rain and water. Twist-up eyecups let you adjust the viewing position with or without glasses.
