Eyepiece EXPLORE SCIENTIFIC 52° LER 3mm Ar

• Wide eye relief for comfortable observation
• Also highly recommended for spectacle wearers
• Apparent field of view: 52°
• Unique edge-to-edge sharpness, even with fast telescopes
• Patented EMD coating for maximum contrast
• Carefully blackened lens edges to avoid reflections
• Waterproof and inert gas-filled design
• No more interior fogging
• Stainless steel socket with conical safety groove
• Dust cover and carrying bag included

The new 52° LER Series 3mm eyepiece expands the product line of carbon-filled and resistive eyepieces Explore Scientific ofcarbon-filled, waterproof eyepieces with a very short focal length . As a practical companion for compact, short focal length telescopes such as the ED APO 80mm f/6. For example, the ED APO 80mm f/6, this eyepiece already produces a magnification of 160x, which, with good seeing, allows a very high resolution of the surface details of planets and the moon and is also well suited for separating double stars. Telescopes with longer focal lengths, such as the ED APO 152 at f/8, achieve 405x magnification without the use of a focal extender or Barlow lens for those nights with near perfect seeing with acomfortable 15mm interpupillary distance.

Foldable silicone eyecups ensure optimum wearer comfort. As a spectacle wearer, one often has the problem, especially with shorter focal length eyepieces, of getting a full view of the visual field with spectacles. This problem is now a thing of the past. These eyepieces are excellent flat field multi-element eyepieces that will change your astronomical observing experience. The patented EMD coating ensures high contrast and avoids annoying reflections. Another great advantage of these eyepieces is theexceptional image sharpness, which is especially noticeable when observing planets and the moon. With a highly corrected apparent field of view of 52 degrees, these eyepieces offer exceptional quality compared to a comparatively simple Plössl. The Argon filling effectively prevents fogging from the inside, and you need not fear dust, glass fungus or penetration of cleaning fluid .The eyepieces are waterproof sealed, ensuring that you will enjoy these high quality eyepieces for many years and countless observations. The Explore Scientific 52° LER series is synonymous with maximum comfort and quality, along with excellent value for money.

FEATURES

• Large interpupillary distance for comfortable vision
• Also very suitable for spectacle wearers
• 52° apparent field of view
• Unique edge sharpness even with fast telescopes
• Patented EMD coating for maximum contrast
• Protective and waterproof gas-filled.
• Carefully blackened lens edges to prevent reflections
• Eyepieces in the series are homofocal to each other
• Stainless steel eyecups with conical safety groove
• Dust cover and carrying pouch included
  
  

SCOPE OF DELIVERY

• 52° objective
• Dust cover
• Carrying bag