Current Bid:
$230.00
Minimum Bid:
Auction has ended.
Buyer's Premium: 10% will be added to the final price.
Bushnell ED Spotting Scope. Here is a little information (via Google) on what makes ED lenses desirable...
ED (Extra-low Dispersion) glass lenses are specialized optical components used in cameras, binoculars, and scopes to minimize chromatic aberration—color fringing or distortion. By reducing light dispersion, they focus the light spectrum more accurately, resulting in sharper, higher-contrast images. These lenses are particularly effective at improving image quality in telephoto lenses and under challenging lighting.
Key details about ED lenses:
- Reduced Chromatic Aberration: ED glass ensures that different colors of light (wavelengths) converge on the same focal plane, preventing purple or green fringing around objects.
- Improved Clarity: They produce brighter, sharper images, making them ideal for high-magnification optics like rifle scopes or birding binoculars.
- Composition: These lenses are manufactured using special, often more expensive, materials that contain rare-earth elements.
- Applications: Commonly found in high-end telephoto lenses, premium binoculars, and professional-grade microscopes.
- Performance vs. Cost: While ED glass significantly improves performance, it is generally more expensive to manufacture than standard optical glass.
10% Buyers Premium and all applicable sales tax (assessed on Bid amount and Buyers Premium) will be added to final invoice.