Eyepiece EXPLORE SCIENTIFIC 52° LER 10mm Ar

EXPLORE SCIENTIFIC 52° LER 10mm Ar Eyepiece

Mid-range high-power eyepieces, such as the 10mm, are essential when moving from one magnification to another to observe an object until it comes into better view. There are several aspects to consider when observing at high powers: good or perfect atmospheric conditions; collimated optics; a telescope acclimated to the ambient temperature; brightness and size of the observed object are just some of the aspects to consider. The challenges of observing are high, but the reward of observing at high power with sharp views is unforgettable.

Comfort, Quality, Value. The shortest focal length eyepieces in the 52° LER series from Explore Scientific are excellent flat-field multi-element eyepieces that can transform your astronomical viewing experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparable Plössl price.

These eyepieces are the choice of observers who wear glasses, with excellent performance and durability. The rubberized inlet and folding eyepieces make them easy to handle and use in the field. Patented EMD coating produces high-contrast images and prevents reflections and ghosting. The argon purge effectively prevents internal fogging, and you won't have to worry about dirt, fungus or cleaning fluids getting between the lenses. The eyepieces are sealed, ensuring that you can enjoy these eyepieces for many years to come.

SPECIFICATIONS
Long eye relief, wide field and high image sharpness
Excellent viewing position for spectacle wearers
Excellent field sharpness even with fast optics
Apparent field of view of 52
Argon purge prevents internal fogging, sealing makes cleaning easy
Patented EMD coating to maximize contrast
Blackened lens edges to avoid reflections
All eyepieces in this series are parfocal
Stainless steel tube with conical safety cutout
Dust covers and protective pouch included

INCLUDES:
52 eyepiece
Dust covers
Protective pouch

Technical Specifications:

• Focal length 10 mm
• Apparent field of view 52 degrees
• Eyepiece diameter 31.7 mm
• Eyepieces Rubber eyepieces, folding
• Eyepiece relief 16.6 mm
• Extended warranty 10 years
• DIMENSIONS AND WEIGHTS
• Overall length 89 mm
• Net weight (without accessory) 185 g

Eyepiece EXPLORE SCIENTIFIC 52° LER 10mm Ar