Explore Scientific 82° Waterproof Eyepiece 8.5mm f/ focal length
Waterproof 8.5mm eyepiece with 82° apparent field of view for high-magnification observing. Long eye relief aids eyeglass wearers; edge-blackened optics and multi-coated elements enhance sharpness and contrast. Customer note highlights comfortable viewing
Highlights
- long eye relief
- 82-degree AFOV
- fully multi-coated optics
Pros
- 82-degree apparent field of view
- long eye relief for eyeglass wearers
- waterproof construction
- fully multi-coated optics
- high magnification capability
Cons
- 8.5mm focal length may be limiting for some observing scenarios
Best For
Features
- HIGH POWER OPTION WITH LONG EYE RELIEF This waterproof eyepiece has an 8. 5mm focal length that is perfect for observing objects that would benefit from higher magnifications such as planets or the Moon. Under steady skies with excellent atmospheric conditions
- stunning details can be revealed with this eyepieces higher power. It also has an impressive 16. 3mm eye relief
- which allows eyeglass wearers to enjoy a full field of view.
- BROAD FIELD OF VIEW The wide 82-degree apparent field of view of this series of eyepieces makes it easier to locate objects in the night sky as well as explore various regions of large celestial treats like nebulae. The generous apparent field of view also relaxes your eye for a pleasant viewing experience and allows you to use averted vision to see fainter targets.
- HIGH RESOLUTION VIEWS WITH SHARP CONTRAST This eyepiece generates brilliant views with crisp definition and rich contrast by using edge-blackened optical elements made of low-dispersion glass with a high refractive index. In addition
- each lens element is fully multi-coated with durable enhanced multi-layer deposition (EMD) coatings that maximize light transmission.
- WATERPROOF HOUSING Each 82-degree Series eyepiece is purged with an inert gas and O-ring sealed to create a waterproof environment that is impervious to internal moisture build-up and prevents contaminants like dust from entering the ocular housing.
- USA SUPPORT Should you ever have an issue or question
