Product Description
SIGHTRON Binoculars Daha Prism ED Lens SIII 8X42ED II SIB25-1800
-Brand SIGHTRON
-Color black
-Material Aluminum, Rubber
-Water resistant level waterproof
-Eye distance 18 mm
About this product
Special boat dispersion (ED) glass is used in the optical system to correct chromatic aberration that causes color bleeding and achieve clear and extremely sharp high resolution. By applying a phase difference correction coat to the roof prism and a dielectric multilayer film to the auxiliary prism, you can enjoy high resolution and a bright field of view.
The center focus method and large focus ring enable quick and reliable distance adjustment. The long eye relief design allows you to see every corner of your field of vision, whether you wear glasses or use it.
The twist-up type rubber opening makes it comfortable to use when it hits your eyes. It is also comfortable when using glasses. As it is completely waterproof, it is safe to use outdoors in sudden rain or near the water.
By filling the inside of the main body with dry nitrogen, it prevents the internal lens from fogging. On the contrary, it uses a robust and highly durable aluminum die-cast.
By adopting a rubber exterior, it is possible to grip firmly. It is easy to handle even in cold regions.
Detailed information
Brand SIGHTRON
Product model number SIB25-1800
Zoom Magnification (Optical) 8 x
Zoom magnification (including digital) 8
Type Binoculars
Accessories Body, case, strap, eyepiece cap, objective cap, lens cloth
Color black
Effective diameter of lens 42 mm
Real field of view (°) 7.5 degrees
Product size 13.3 x 13.4 x 5.3 cm; 1.03 Kg
Product description
Special boat dispersion (ED) glass is used in the optical system to correct chromatic aberration that causes color bleeding and achieve clear and extremely sharp high resolution.
By applying a phase difference correction coat to the roof prism and a dielectric multilayer film to the auxiliary prism, you can enjoy high resolution and a bright field of view.
The center focus method and large focus ring enable quick and reliable distance adjustment.
The long eye relief design allows you to see every corner of your field of vision, whether you wear glasses or use it.
The twist-up type rubber opening makes it comfortable to use when it hits your eyes. It is also comfortable when using glasses.
As it is completely waterproof, it is safe to use outdoors in sudden rain or near the water.
By filling the inside of the main body with dry nitrogen, it prevents the internal lens from fogging.
On the contrary, it uses a robust and highly durable aluminum die-cast.
By adopting a rubber exterior, it is possible to grip firmly. It is easy to handle even in cold regions.
spec
Magnification: 8x <br> Aperture
42 mm <br> Brightness: 27.5
Real field of view: 7.5 °
Eye relief: 18 mm
Shortest focusing distance: Approximately 2 â…¿
About 740g
Waterproof performance: Completely waterproof
