Complete kit giant binoculars Vixen BT-81S for astronomy

Giant binoculars complete kit Vixen BT-81S for astronomy

The VIXEN BT-81S astronomical binocular offers sharp and crystal clear images thanks to its new optical design. Its lightweight body ensures easy portability to any observing location. Its objectives are air-spaced doublets, 81mm in diameter and fluorinated to help reduce the effects of chromatic aberration.

Technical characteristics:

• Aperture ratio: F/5.9
• Aperture: 81mm
• Focal Length: 480mm
• Resolving power: 1.43 arc sec
• Light gathering: 134x
• Interpupillary distance: 5.6cm - 10cm
• Dimensions: 48cm x 18,8cm x 15,2cm
• Weight: 4 kg

At Telescopiomania we recommend this complete configuration that we have designed for the user who wants to enjoy a giant binoculars with a lot of magnification power and versatility. It is like having two refractor telescopes in parallel but all in one setup that allows free, fast and precise movements, while being extremely robust. Thanks to the SXG-HAL-130 tripod, the HF2 fork and the tilting stand, the equipment is perfectly well balanced.

It is recommended for both astronomical and terrestrial use. It is even suitable for aircraft hunters because it complements the versatility of a binocular with the power of a spotting scope.

It offers spectacular performance with SLV series eyepieces from Vixen.

This package is supplied with a pair of 20mm SLV eyepieces (excellent quality).

Along with the binocular, this bargain kit comes with the two items needed to start observing from day one with the equipment:

HF2 fork altazimuth mount: light but stable mount to confer sufficient robustness to the set.

The SXG-HAL 130 tilt stand and tripod.

There is no other product on the market that offers the same performance at this price.

Giant binoculars complete kit Vixen BT-81S astronomy binoculars