Product Description
Nikon Monocular Telescope Fieldscope Charcoal Gray FSED50CG
-Brand Nikon
-Color charcoal gray
-Water resistant level waterproof
-Product dimensions (length x width x height) 20.9 x 7.1 x 9.4 cm
-Product weight 0.46 kg
About this product
Excellent appearance
Enough brightness
Convenient for observing
Small and lightweight
Detailed information
Brand Nikon
Product model number BDA121AA
Year 2010
Type field scope
Lens configuration Telephoto
Accessories Soft case
Color charcoal gray
Size ∞ ~ 3mm
Effective lens diameter 50
Battery included No
Product size 20.9 x 7.1 x 9.4 cm; 455 g
Product information
It is a field scope that realizes compactness and weight reduction by reducing the aperture of the objective lens to 50 mm, in response to the needs such as wanting a compact and lightweight type that is convenient to carry, and wanting an affordable introductory machine. An ED lens is used as the objective lens to satisfactorily correct color bleeding and achieve a bright and clear appearance. In addition, the waterproof structure filled with nitrogen gas inside the main body makes it difficult for fogging to occur inside the lens even when observing in rainy weather or using it in places with large temperature differences.
Field scope ED50
A Nikon field scope with a good appearance and sufficient brightness due to its unique and excellent optical system.
It has excellent operability and further expands the enjoyment of watchers.
Due to its small size and light weight, it is also excellent in portability.
Main features
A small field scope that is lightweight and has excellent portability.
Waterproof type with nitrogen gas filled inside the main body.
Even when observing in the rain or using it in a place with a large temperature difference, cloudiness is less likely to occur inside the lens.
The effective diameter of the objective lens is 50 mm. A small field scope that is lightweight and has excellent portability.
Nikon's original ED glass is used for the objective lens.
A bright field of view is achieved by applying a multilayer coating to the entire surface of the lens, prism, and dustproof glass.
The lineup includes charcoal gray and olive green as body colors.
Main Specifications
Effective diameter of objective lens: 50mm
Focus range: ∞ to 3m
Filter attachment size: 55mm (P = 0.75)
Overall length x height x width <main unit only>: 209 x 94 x 71 mm
Mass (weight) <main body only>: 455g
Waterproof performance: Waterproof design that does not affect even if immersed in 1 m of water for 5 minutes.
* Waterproof design that does not affect observation because there is no abnormality in the internal optical system even if it is immersed in 1 m of water for 5 minutes. However, it cannot be used underwater.
* The photo is for illustrative purposes only, and the color and shape may differ depending on the model number selected.
