Bresser EXPLORE SCIENTIFIC 82 LER Eyepiece 4,5mm Ar (1,25)

The visual effect of these new 4,5mm 82° LER eyepieces  with their  long eye-relief  and their  82° apparent field  is truly a full-immersion experience.   Your eye is relaxed , allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The  82° Series eyepieces  come with foldable eyecup s make handling and using in the field easy. As experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal  surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.

These eyepieces are the choice for observers wearing glasses  - with excellent performance and durability. The  patented EMD"-coating  produces  high contrast images  and prevents reflexes and ghosting. The argon purging effectively prevents internal fogging, and you don´t have to deal with dirt, fungus or cleansing fluids getting between the lenses.  The eyepieces are sealed - this makes sure you will be able to enjoy these eyepieces for many years to come.

Comfort, Quality, Value.  The Explore Scientific 82° LER Series Most short focal length eyepieces are  excellent flat-field multi-element oculars  that can transform your visual astronomy experience.  These  extreme wide field eyepieces  are optimized to produce high contrast and high resolution characteristics.

SPECIFICATIONS

• Large eye distance, large field and great image sharpness
• Excellent viewing position for people with glasses
• Excellent field sharpness even with fast optics
• 82° apparent field of view
• Argon-purging prevents internal fogging, the sealing facilitates cleaning
• Patented EMD-coating to maximize contrast
• Blackened lens edges to avoid reflexes
• All eyepieces of this series are parfocal
• Stainless steel barrel with conical security cutoff
• Dust covers and protective bag included

SCOPE OF DELIVERY

• 82° Eyepiece
• Dust covers
• Protective bag