Description
Nikon FEP-25LER Product description
-
Long Eye Relief (LER) Design: The FEP-25LER eyepiece is specifically engineered with a long eye relief, providing exceptional viewing comfort, especially for those who wear eyeglasses. This feature ensures that the entire field of view is visible without needing to remove glasses, making long observation sessions more enjoyable and less fatiguing.
-
25x Fixed Magnification: This eyepiece offers a precise and consistent 25x magnification, delivering a superb balance of power and field of view. It’s ideal for detailed observation of distant subjects, offering excellent clarity and resolution for birdwatching, nature observation, or target spotting without the complexity of a zoom.
-
Optimized Optical Performance: Built with Nikon’s renowned optical expertise, the FEP-25LER incorporates high-grade lenses that are meticulously crafted to deliver bright, sharp, and high-contrast images across the entire field of view. This design minimizes chromatic aberration and ensures color fidelity, presenting subjects with exceptional detail and natural colors.
-
Modular Compatibility: Designed as part of Nikon’s modular spotting scope system, this eyepiece offers superior flexibility. It seamlessly integrates with Nikon Fieldscope III, Fieldscope EDIII, Fieldscope A, and Fieldscope RAIII series bodies. This allows users to customize their optical setup based on specific observation needs, providing versatility and ease of upgrades.
ABOUT THE NIKON FEP-25LER
The Nikon FEP-25LER is a dedicated 25x fixed magnification eyepiece, specifically engineered to enhance the performance of various Nikon Fieldscope series. What sets this model apart is its Long Eye Relief (LER) design, providing an exceptionally comfortable viewing experience, particularly for eyeglass wearers who can observe the full field of view without removing their glasses. This crucial feature mitigates eye strain during prolonged observations, making it ideal for avid birdwatchers, nature enthusiasts, and tactical users who demand extended periods of comfortable viewing. Constructed with precision-crafted optical elements, the FEP-25LER ensures consistently bright, sharp, and high-contrast images, leveraging Nikon’s advanced lens technologies to deliver superior clarity and color fidelity. Its durable construction is designed to withstand the rigors of outdoor use, providing reliable performance in diverse environments. This eyepiece is a vital component for those seeking a fixed, yet powerful, magnification upgrade for their compatible Nikon Fieldscope bodies, including the Fieldscope III, Fieldscope EDIII, Fieldscope A, and Fieldscope RAIII series, enabling a truly personalized optical system.
ABOUT NIKON
Nikon Corporation, founded in 1917 and headquartered in Tokyo, Japan, is a global leader in optical and imaging products. Renowned for its unparalleled precision and optical innovation, Nikon has built a legacy on producing high-quality cameras, binoculars, microscopes, and, of course, spotting scopes. The company’s philosophy centers on pushing the boundaries of optical technology, consistently delivering products known for their outstanding clarity, durability, and reliability. Nikon’s commitment to excellence and continuous innovation, including pioneering technologies like ED (Extra-low Dispersion) glass, has earned it a stellar reputation among professionals and enthusiasts worldwide.
MAIN FEATURES
-
Magnification: 25x fixed
-
Eye Relief: Generous long eye relief (LER) for comfortable viewing, especially beneficial for eyeglass wearers.
-
Apparent Field of View: Designed to provide a wide apparent field of view for an immersive observation experience.
-
Optical Design: Features high-quality optical elements to ensure bright, sharp, and high-contrast images, minimizing aberrations.
-
Compatibility: Seamlessly compatible with Nikon Fieldscope III, Fieldscope EDIII, Fieldscope A, and Fieldscope RAIII series spotting scope bodies, allowing for modular customization.
-
Mounting Standard: Features a dedicated bayonet mount for quick and secure attachment to specified Nikon Fieldscope bodies.
-
Construction: Robust construction designed for durability and reliable performance in various outdoor conditions.
-
Focus Mechanism: Utilizes the focusing system of the attached Fieldscope body.
WARRANTY
This product is covered by a 10-year global warranty that includes defects in materials and manufacturing under normal use.
IN THE BOX
-
Nikon FEP-25LER Eyepiece
-
Eyepiece cap (front)
-
Eyepiece cap (rear)
General properties
| Manufacturer | Nikon |
|---|---|
| Accessories series | Nikon Eyepieces |
| Made in | Japan |
| Warranty | 10 years |
| SKU | BDB806AA |
Physical properties
| Length. | 77.00mm |
|---|---|
| Width. | 63.00mm |
| Weight. | 320.00 g |
| Filled with | Nitrogen |
| Lens coating | Fully Multicoated |
| Color | Black |
Special features
| Waterproof | Yes |
|---|---|
| Fogproof | Yes |
| Special features | Fogproof, Fully multicoated, Waterproof |
| Photo adapter | Yes |




