Adult Telescope, 32X50 Stepless Zoom, High-Magnification High-Definition Binoculars for Outdoor Viewing, for Camping, Wildlife Observation, Bird

Details

• BAK4 prism: It is a material with a higher refractive index than BK7, which can effectively avoid vignetting, but the cost is relatively high, so it is used in high-end telescopes.
• 50mm large objective lens: The diameter is the diameter of the lens, the larger the aperture. The more light enters the telescope. The image becomes clearer and more precious.
• Widely used: very suitable for daily life, hunting, mountain climbing, bird watching, hiking, tourism sports, hiking, concerts, etc.
• The effective magnification of the zoom lens: generally does not exceed the diameter of the objective lens, and the higher the magnification, the smaller the field of view, and the brightness will decrease accordingly.
• Large objective multi-layer broadband coating: reduce light reflection loss, increase light transmittance; increase color sharpness, contrast and brightness, and improve observation experience.