![]() ![]() Increase the contrast and visibility of objects and details by screwing the appropriate filters directly into the thread of the eyepiece sleeves. Use of colour and nebula filters for astronomical observations Of course, two identical eyepieces of the same series should always be used. Depending on the interpupillary distance, the outer diameter of the eyepiece housing should not exceed a value of approx. ![]() ![]() ![]() The eyepieces are held in the binoculars by a precise brass ring clamp and guarantee a tilt-free position. 15x to 50x (focal length of binoculars : focal length of eyepiece = magnification). The magnification can thus be varied from approx. Eyepieces with focal lengths of 8 to 26 mm are particularly recommended. The BT-ED70S-A has standardised 1.25-inch eyepiece holders, allowing you to change eyepieces at any time.Īll eyepieces with a 1.25'' barrel. Stay flexible and use your favourite eyepieces and ideal magnification. This guarantees observation without shaking and allows you to see even the finest details. Especially for astronomical observations, a solid mount with tripod is one of the most important accessories. Thanks to its sophisticated design and precision mechanics, it offers perfect viewing comfort and practically zero vibrations. However, we recommend the Vixen HF2 fork mount for mounting. They can therefore be used on almost all common photo tripods and telescope mounts. The binoculars have a standard Vixen dovetail rail as well as a standard 1/4 and 3/8 inch photo tripod thread. An attached metal carrying handle ensures easy transport and a secure grip during tripod mounting. The BT-ED70S-A large binoculars are 4 kg light and particularly portable. The comfortable 45-degree viewer enables comfortable viewing even when the binoculars are tilted towards the zenith. Thus, these binoculars produce bright, sharp and high-contrast images even at night and dusk, allowing for a particularly aesthetic viewing pleasure.Ĭomfortable travel binoculars can also be used with photo tripods The large, fast ED lenses in combination with the ultra modern magnesium fluorite coatings on all lens surfaces enable maximum light transmission. With the binoculars of the Vixen BT series, you can bring everything up close. But also all other distant things in nature and landscape, even ships, aircrafts and animals can be seen in detail at long distances. Globular clusters, luminous gas nebulae, the moon with its craters and even planets can be observed wonderfully on a clear night. The ED glass lenses guarantee enormously high sharpness, contrast and colour purity even during the day. By customer request, we have succeeded in producing a new edition of these legendary binoculars. Observe the beauty of the starry sky at night and distant objects in nature during the day. It’s near Mars on around the 9th of February and in the vicinity of the Great Orion Nebula (M42) towards the end of the month.Īgain, the weather continues to be cloudy in several states and while this is frustrating for observing, we wish our friends across the pond in New Zealand all the best as they struggle with historic rains and flooding in many parts of the country.Large binoculars with 70 mm ED glass objective lenses While it’s possible to observe the comet from the start of the month, we’d suggest waiting a week or two before you’ll see it clearly. You’ll be able to spot it in with almost any binoculars or even a small telescope. You will struggle to see Comet C/2022 E3 (ZTF) with just your eyes even under dark skies. You can read more about this comet in our BINTEL article here. The ghostly green glow (as explained by this BINTEL article) will only become clear in photographs. It’s been renamed “The Green Comet” but won’t appear green in either binoculars or a telescope. The buzz around Comet C/2022 E3 (ZTF) has really hit fever pitch and has been in the media on TV news. Swarovski Habicht 7×42 Binoculars $1,390.00 ON BACKORDERįebruary 2023 is the last month of Summer in the Southern Hemisphere.įull Moon is the 6th of February, and the New Moon is the 20th of February. ![]()
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