Description
Explore Scientific 62° LER Eyepiece 32mm Ar is a high-quality telescopic eyepiece with a long viewing distance, designed for amateur astronomers and experienced observers who value comfort and accuracy. The 32 mm focal length combined with a wide 62° field of view angle provides a panoramic view of the night sky with a clear, sharp image across the entire field. The eyepiece is an ideal solution for people who wear glasses, thanks to the exceptionally long viewing distance of 22 mm, which allows you to cover the entire field of view without removing your glasses. The patented EMD coating provides maximum image contrast and completely eliminates glare and optical ghosting. The hermetic construction with argon filling protects the internal lenses from fogging, moisture and fungal damage even in difficult climatic conditions. The housing is made of stainless steel, which guarantees long-term mechanical strength and resistance to external influences. The darkened edges of the lenses and internal blackening effectively eliminate parasitic reflections, which significantly improves the quality of observations. The eyepiece is compatible with the standard 2-inch mounting size and is characterized by a wide range of applications on refractors, reflectors and catadioptric systems.
Features:
Focal length 32 mm is the focal length of the eyepiece, which determines the magnification when paired with a particular telescope; 32 mm is a long focal length, giving low magnification, a wide field of view, and a bright image, which is especially convenient for viewing large objects and orienting yourself in the sky.
The 62° visible field of view is the angle of view that the observer sees through the eyepiece; a value of 62° provides a wide, panoramic view of the night sky, which greatly simplifies the search and tracking of objects and makes observing more exciting and comfortable.
Long Eye Relief (LER) 22 mm is the distance from the last lens of the eyepiece to the point where the observer must place the pupil of the eye to obtain a full field of view; the value of 22 mm is exceptionally large and allows observation through the eyepiece without removing corrective glasses, which is a significant advantage for a significant number of astronomers.
The 2" (50.8 mm) landing diameter is the standard for astronomical-level eyepieces, providing maximum light output and a wide real field of view in the telescope. This format is supported by most medium and large telescopes with focusers of the appropriate diameter. Two inches allows you to fully realize the potential of the 82° wide angle without vignetting the image. Using the 2-inch standard is a sign of serious astronomical equipment.
Optical scheme: 6 elements in 4 groups — a complex multi-lens design that provides aberration correction across the entire wide field of view. A larger number of lens elements allows you to correct spherical, chromatic and field aberrations, which is especially important at an angle of 82°. This arrangement of optics guarantees image sharpness not only in the center, but also on the periphery of the field of view. The result is a uniformly clear, contrasting and bright image across the entire diameter of the eyepiece.
