EXPLORE SCIENTIFIC 52 ° LER eyepiece 30mm Ar ppp

EXPLORE SCIENTIFIC 52 ° LER eyepiece 30mm Ar

Large eye relief for a comfortable view
Also very suitable for people who wear glasses
52 ° apparent field of view
Uniquely high edge sharpness even with fast telescopes
Patented EMD coating for maximum contrast
Carefully blackened lens edges to avoid reflections
Shielding gas filled and waterproof design
No more fogging from the inside
Stainless steel receptacle with a conical safety groove
Dust cover u. Transport bag included
A 30 mm eyepiece is often used by deep sky observers. It creates a large exit pupil that floods the dark-adapted eye with light. In this way, faint galaxies and nebulae can be identified. Eyepieces with a long focal length (low magnification) are very important for the observer for various reasons: Their large true field of view makes it easier to find and observe deep sky objects. Many of these objects are quite large and are best viewed at the lowest magnifications that your telescope / eyepiece combination can achieve. Even if the seeing is bad, the objects in a 30mm eyepiece are often still sufficiently sharp at low magnification.

The foldable silicone eyecups enable optimal user comfort. As a spectacle wearer, you often have the problem of having a full view of the field of view with glasses. This problem is now a thing of the past. These eyepieces are excellent flatfield multi-element eyepieces that will change your astronomical viewing experience. The patented EMD coating ensures high contrast and prevents annoying reflections. Another great advantage of these eyepieces is the exceptionally high image sharpness, which is particularly noticeable when observing planets and the moon, but also with deep sky objects. With a highly corrected apparent field of view of 52 degrees, these eyepieces offer exceptional quality compared to a relatively simple Plössl. The argon filling effectively prevents fogging from the inside and you do not have to be afraid of dust, glass fungus or the penetration of cleaning fluid. The eyepieces are sealed watertight. This guarantees that you will enjoy these high-quality eyepieces for many years and countless observations. The Explore Scientific 52 ° LER series stands for highest comfort and quality, paired with an excellent price-performance ratio.


CHARACTERISTICS
Large eye relief for a comfortable view
Also very suitable for people who wear glasses
52 ° apparent field of view
Uniquely high edge sharpness even with fast telescopes
Patented EMD coating for maximum contrast
Shielding gas filled and waterproof design
Carefully blackened lens edges to avoid reflections
Series eyepieces are homofocal with each other
Stainless steel receptacle with a conical safety groove
Dust cover and transport bag included

SCOPE OF DELIVERY
52 ° eyepiece
Dust cover
transport bags
Technical specifications
OPTICAL FEATURES
Focal length 30 mm
Apparent. Field of view 52 degrees
GENERAL TECHNICAL DATA
Eyecups rubber eyecups, reversible
Eye relief min. 19.9 mm
Adult warranty after online registration * 10 years
DIMENSIONS & WEIGHTS
Total length 82 mm
Net weight (without accessories) 200 g
Eyepiece holder plug diameter 31.7 mm