Explore Scientific BT-120 SF 120mm Waterproof Porro Prism Large Binocular with 62 Degree LER Eyepieces

What sets the BT-120 SF 120mm Waterproof Porro Prism Large Binocular apart is its superior design and innovative features that make it a top choice for astronomy enthusiasts and nature lovers alike. This high-quality binocular is designed to bring the beauty of the starry sky, nature, and landscapes closer to you. Whether you're observing globular star clusters, gas nebulae, the moon's craters, or distant objects in nature, this binocular delivers a stunningly clear and detailed view.

The BT-120 SF binocular is part of the renowned EXPLORE SCIENTIFIC BT series, known for their all-round performance. Its large, light-gathering lenses and professional coatings on all lens surfaces ensure bright and brilliant images, even in low light conditions. The comfortable 45-degree viewing angle allows for fatigue-free use, even when the binoculars are tilted significantly.

This durable binocular is more than just a viewing device; it's a double refractor telescope that offers a full light gathering power for each eye. This innovative feature provides a whole new dimension of observing, reproducing objects almost vividly and allowing for relaxed, two-eyed viewing. This comfortable way of observation enhances the recognition of the finest details and effectively prevents rapid eye fatigue.

Built for tough outdoor use, the BT-120 SF binocular features an extremely robust magnesium housing that is both lightweight and easy to handle. Its IPX6 sealed and nitrogen-filled design effectively prevents fogging of the internal optics, even under challenging weather conditions.

Included with the binoculars are two EXPLORE SCIENTIFIC 20mm eyepieces of the 62-degree LER series, known for their exceptional quality in the astronomy scene. These wide-angle eyepieces offer a very good overview at moderate magnification, with an apparent field of view of 62 degrees and a focal length of 20mm.

The BT-120 SF binoculars are designed with interchangeable eyepieces with a plug-in diameter of 1.25 inch / 31.7mm, allowing you to adjust the magnification and field of view to your individual needs. The eyepieces are held in the binoculars by a precise brass compression ring clamp, guaranteeing a tilt-free position.

For enhanced viewing, the binoculars allow the use of color and nebula filters for astronomical observations. The 45-degree viewing angle ensures a relaxed observation position, and the fine helical individual focusing allows for effortless precision focusing. The binoculars also feature extendable dew caps to prevent fogging of the outer objective lenses and shield additional control light coming in from the side.

The BT-120 SF binoculars come with an integrated carrying handle for easy transport and a secure hold during tripod assembly. They are compatible with sturdy photo tripods with an appropriate load capacity, connected via two 1/4 inch or one 3/8 inch threaded holes in the tripod adapter of the binoculars.

In conclusion, the BT-120 SF 120mm Waterproof Porro Prism Large Binocular is a stylish, reliable, and innovative tool for anyone passionate about observing the world around them. Its high-quality design and features make it a standout choice in the market.