Description
Binocular specifications
- Magnification
- 10×
- Objective diameter
- 42 mm
- Field of view at 1000 m
- 114 m
- Weight
- 660 g
- Waterproof
- Yes
- Prism type
- Roof
- Optical glass
- ED, BaK-4
- Lens coating
- Phase Coating, FMC, Dielectric Coating
- Close focus
- 2,5 m
- Eye relief
- 15.2 mm
- Dimensions (D × W × H)
- 141 × 121 × 52 mm
- Interpupillary distance
- 56-74 mm
- Manufacturer warranty
- 10 years
Specifications from Focus Nordic.
Closer to the details. Focus Optimum 10×42 ED offers 10× magnification and 42 mm objective lenses for birdwatching, hiking and observing wildlife.
Optics and field of view. The ED, BaK-4 optics use Phase Coating, FMC, Dielectric Coating coatings. ED glass helps reduce colour fringing around high-contrast details. The field of view is 114 metres at a distance of 1000 metres.
Practical in use. At 660 g, this model has a waterproof construction. Twist-up eyecups let you adjust the viewing position with or without glasses.
