| Brand and Model: | Orion Lanthanum 10.5mm |
| Price ($USD): | $119.00 |
| Type: | Misc Wide Angle |
| Focal Length: | 10.5 mm |
| Barrel Size: | 1.25 |
| Apparent FOV: | 50.0 degrees |
| Field Stop Dia.: | 0.0 mm |
| Eye Relief: | 20 mm |
| Elements: | 5 |
| Weight (lbs): | |
| Description: | Our Lanthanum eyepieces boast a generous 20mm of eye relief. No more scrunching your eye up to the glass as if you were squinting through a keyhole.
The visual quality is outstanding. One of the six to eight lens elements is made from lanthanum, a rare-earth element that eliminates visual aberrations. Add to that multi-layer coatings on every air-to-glass lens surface and you get sharp, bright, high-contrast images needed for planetary or deep-sky observing.
Each 1.25" eyepiece features rubber eyecups, barrel setscrew recess, and filter threads.
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