Description
Nikon Fieldscope ED 27×50 Product description
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Premium ED Glass: The Nikon Fieldscope ED50 utilizes Nikon’s renowned Extra-low Dispersion (ED) glass in its objective lens, effectively correcting chromatic aberrations. This ensures images are delivered with exceptional sharpness, high contrast, and true color fidelity across the entire field of view, minimizing color fringing even at the edges.
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Lightweight & Compact Design: Weighing only 670 grams and featuring a compact profile, this spotting scope is engineered for ultimate portability. Its straight viewing design allows for swift target acquisition, making it an ideal companion for birdwatchers, hikers, or anyone needing high-quality magnification without the burden of heavy equipment.
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Waterproof and Fogproof Performance: Built to withstand the elements, the Fieldscope ED50 body is nitrogen-purged and O-ring sealed. This robust construction guarantees reliable waterproof and fogproof performance, enabling clear observation in rain, humidity, or fluctuating temperatures, ensuring your view remains unobstructed.
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Optimized Fixed Magnification Eyepiece: Coupled with the WW DS 27x wide-angle eyepiece, this complete system offers a generous 27x fixed magnification. This specific eyepiece provides a comfortable viewing experience with a wide apparent field of view, perfect for prolonged observation sessions and detailed scrutiny of distant subjects.
ABOUT THE NIKON FIELDSCOPE ED 27×50
The Nikon Fieldscope ED 27×50 stands out as a supremely portable and high-performance spotting scope, differing from larger, zoom-based models by offering a fixed 27x magnification through its dedicated WW DS 27x eyepiece. This intentional design choice delivers consistent optical excellence and a wider, brighter field of view. It’s an ideal choice for observers who prioritize a lightweight setup and superior optical quality for activities like birdwatching, casual nature observation, or event spotting where precision and clarity at a set magnification are paramount. The Extra-low Dispersion (ED) glass objective lens significantly reduces chromatic aberration, providing remarkably clear, high-contrast images with true-to-life colors. Its straight body design facilitates quick target acquisition, while the robust construction ensures durability and reliability in diverse outdoor environments. This complete system is built for users seeking an uncompromising view in a travel-friendly package, utilizing Nikon’s advanced optical technologies for a vivid visual experience.
ABOUT NIKON
Nikon Corporation, founded in Japan in 1917, is a world-renowned leader in optics and imaging. With its headquarters in Tokyo, Nikon has built a distinguished heritage rooted in precision manufacturing and cutting-edge optical technology. The company is celebrated for its commitment to producing optics that deliver exceptional clarity, durability, and innovation, from cameras and binoculars to microscopes and spotting scopes. Nikon’s philosophy centers on pushing the boundaries of optical performance, earning it a reputation for reliability among professionals and enthusiasts worldwide. Their consistent integration of advanced features, such as Extra-low Dispersion (ED) glass, underscores their dedication to providing users with superior visual experiences.
MAIN FEATURES
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Optical System: Compact Fieldscope ED50 with fixed 27x wide-angle eyepiece
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Objective Lens Diameter: 50 mm, featuring Extra-low Dispersion (ED) glass elements for superior clarity and color fidelity
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Magnification: Fixed 27x, provided by the included WW DS 27x eyepiece
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Field of View: 38 meters at 1000 meters (2.2° apparent field of view)
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Close Focus: As close as 3 meters for detailed observation of nearby subjects
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Waterproof & Fogproof: Nitrogen-purged and O-ring sealed body ensures reliable performance in all weather conditions
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Body Type: Straight viewing design for intuitive target acquisition and portability
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Eyecup Design: Supplied with a twist-up eyecup for comfortable viewing, even with eyeglasses
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Weight: Approximately 670 grams, making it exceptionally lightweight and portable
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Armor Coating: Durable rubber armoring provides shock resistance and a firm grip
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Mounting: Integrated tripod mount compatible with standard photographic tripods
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Compatibility: Body is specifically designed to work optimally with the included WW DS 27x fixed eyepiece
WARRANTY
This product is covered by a 10-year global warranty that includes defects in materials and manufacturing under normal use.
IN THE BOX
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Nikon Fieldscope ED50 straight body
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Nikon Fixed Eyepiece WW DS 27x
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Objective lens cap
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Eyepiece cap
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Soft carrying case
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Instruction manual
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Warranty card
General properties
| Manufacturer | Nikon |
|---|---|
| Spotting Scope Series | Nikon Fieldscope ED50 |
| Made in | Japan |
| Warranty | 10 years |
| SKU | BDA121AA+BDB90098-27c |
Optical properties
| Variable magnification | No |
|---|---|
| Minimal magnification. | 27.00 x |
| Maximum magnification. | 27.00 x |
| Lens diameter. | 50.00mm |
| Min. exit pupil. | 1.90mm |
| Max. field of view… | 47.00 m/1000m |
| Maximal field of view (deg.) | 2.7° |
Physical properties
| Length. | 209.00mm |
|---|---|
| Width. | 71.00mm |
| Weight. | 635.00 g |
| Filled with | Nitrogen |
| Focusing system | Separated for each eye |
| Lens coating | Fully Multicoated |
| Objective diameter | 71 mm |
| Eyepiece angle | 0° |
| Objective tread | – |
| Body type | Fixed |
Special features
| Waterproof | Yes |
|---|---|
| Fogproof | Yes |
| Special features | Fogproof, Fully multicoated, Waterproof |
| Tripod adaptable | Yes |
| Photo adapter | No |




