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Produktinfo
The new, highly specified Helios MISTRAL WP6 roof prism range comprises ten models over 32mm, 42mm and 50mm objective lens apertures. They are extremely competent instruments for both birdwatching & general observing, and represent truly amazing value. They feature a very stylish, ergonomic, modern top hinge design covered in sleek green rubber armouring. The body is constructed from lightweight but robust polycarbonate. All models feature high-index, silver-coated BaK-4 prisms and fully multi-coated optics which provide excellent optical performance. Images delivered are crisp and sharp, with very good resolution, brightness and depth of field, whilst maintaining colours to a natural level. Near focus capability of all models is 2.5m or less. Waterproof and nitrogen filled for clear, fog-free operation. Twist-up, 3–position eyecups with metal sub-structure. Suitable for spectacle wearers. Knurled metal, easy-grip 2-turn focusing knob. Integral tripod bush. Supplied with neck strap, eyepiece rainguard, objective lens caps and soft case.
Spesifikasjoner:
| Forstørrelse, x | 8 |
| Objektiv linsediameter, med mer | 32 |
| Prisme type | Bak-4 |
| Vanntett | Ja |
| Duggfri | Ja |
| Fokusering | Senter |
| Synsfelt, grader | 7,4 |
| Synsfelt v/1000m, m | 129 |
| Øyeavstand, mm | 17,5 |
| Nærfokus, m | 2 |
| Stativfeste | Jas |
| Vekt, gram | 608 |
