BBI 25-75x85mm ED Terrestrial Telescope

This terrestrial telescope BBI offers you powerful optical and features on par with major brands by value unmatched.

It features a 25 to 75x zoom eyepiece and an 85mm aperture , thus allowing you to achieve a long range with optimum brightness for all your observations. It should be added that the optics of this terrestrial telescope has an ED or extra-low-dispersion treatment. This optical treatment is intended to correct the chromatic aberrations present in standard lenses. This way you gain clarity in observation and also an optimal correction of brightness and contrast .
It incorporates a prism with phase BAK-4 treatment and anti-reflective treatment on both sides of the lens. It is this treatment that is optimal, for observations at sunrise, sunset or in environments with a lot of reflection, such as lakes, swamps, rivers, etc ... In addition, it is also optimal for astronomical use such as lunar and planetary observations.
It is resistant to water and humidity preventing fogging of the lenses and incorporates two levels of focus , the macro for long distances and the micrometer for fine details.

Characteristics:

• Magnification: 25-75x
  
• Objective: 85mm
  
• Focus: maco and micro
  
• Waterproof
  
• Fogproof
  
• Bak4 prism with phase treatment
  
• Low Light Scattering (ED) Lenses
  
• Lenses treated on both sides with anti-reflective.
  
• Field of view at 1000m = 31-15.5
  
• Eye relief: 15.9-14.7mm
  
• Close focus: 7m
  
• Weight: 1450 grams
  
• Includes ergonomic sanity cover.
• Universal compact camera adapter (optional).