Binocular Telescope 100mm with 62° LER 20mm Eyepieces - Explore Scientific

The Explore Scientific BT-100 SF binocular telescope allows you to explore the celestial vault or observe distant objects in nature with impressive clarity and contrast. With its bright 100 mm objectives, it is ideal for observing stars, nebulae, lunar craters, and even planets, while also being suitable for terrestrial observation of distant details, such as boats or planes.

Thanks to its 20 mm 62° LER eyepieces offering a magnification of 28x, this binocular telescope allows comfortable observation, even during long sessions, with a viewing angle of 45° to avoid eye fatigue. Designed for outdoor use, the lightweight magnesium housing is robust, waterproof (IPX6), and nitrogen-filled to prevent internal lens fogging, ensuring optimal image quality even in difficult weather conditions.

Characteristics:

• Objective: 100 mm with focal length of 550 mm (f/5.5)
• Magnification: 28x with 20 mm eyepieces (62° LER)
• Eyepiece focal length: 1.25 inches (31.7 mm)
• Minimum focusing distance: 25 m
• Weight: 6.8 kg
• Dimensions: 520 x 270 x 155 mm
• Waterproofing: IPX6, nitrogen-filled
• BAK-4 prism system for a clear and contrasting image
• 45° viewing angle for fatigue-free observation
• Retractable dew caps

Advantages:

• Bright and luminous images, even at dusk, thanks to the large 100 mm objectives
• Robust and waterproof design for use in all weather conditions
• Visual comfort thanks to its 62° eyepieces and 45° inclined viewing angle
• Interchangeable eyepieces to adjust magnification from 21x to 70x
• Built-in carrying handle for easy transportation

Compatibility:

• Compatible with all 1.25 inch/31.7 mm eyepieces
• Compatible with color and fog filters to improve astronomical observations
• Standard fixation for photo tripod (1/4" and 3/8")
• Recommended tripod: Explore Scientific U Mount with field tripod (optional)

Delivery contents:

• Explore Scientific BT-100 SF binocular telescope
• Built-in carrying handle
• Dust covers for lenses and eyepieces
• Foam insert for secure transportation
• User manual

This high-quality binocular telescope is ideal for astronomy enthusiasts and nature observation amateurs, offering an immersive and comfortable visual experience.