Product Description
SIGHTRON Binoculars Dach Prism 8x32 Fully Waterproof Full Multi Coat with Special Case BAK4 Prism SII BL832 SIB23-0089
-Brand Sightron Japan
-Color olive
-Water resistant level waterproof
-Explanation of Binoculars Prism Dach Prism
-Product dimensions (length x width x height) 14 x 12.7 x 3.8 cm
About this product
Magnification: 8x
Objective lens: 32mm
Objective lens: Full multi-coat
Prism: Bak4 roof prism, phase difference correction coat, brightening Ag coat, phase coat
Brightness: 16
Real field of view: 7.5 °
Eye relief: 14.8 mm
1000m field of view: 131.1m
Pupil diameter: 4.0mm
Shortest focusing distance: 2.5m
Size: 138X53X127mm
Weight: Approximately 482g
Completely waterproof
Accessories: Special case, lens cloth, neck strap
Style: 8x
Detailed information
Brand Sightron Japan
Product model number SIIBL832
Zoom Magnification (Optical) 8
Zoom magnification (including digital) 8x
Type roof prism
Included features, features Wide, multi-coat
Accessories Special case, lens cloth, neck strap
Waterproof
Color olive
Effective lens diameter 32
Real field of view (°) 7.5
Batteries included No
Product size 13.97 x 12.7 x 3.81 cm; 562.45 g
Style: 8x
Product introduction
Magnification 8x, objective lens effective diameter 32mm This is a new product that is compact and lightweight while making full use of the latest optical design. The 32mm caliber compact body is made of polycarbonate resin containing glass fiber. By adopting the open hinge design, you can hold the binoculars tightly by wrapping them in your hand, and you can operate them with one hand. The exterior uses an olive-colored elastomer material that is inconspicuous in the field. Compact and lightweight, it is convenient to carry, so it can be used for various purposes such as observing wild birds and wild animals, and using it for outdoor activities such as mountain climbing and hiking. High transmittance is achieved by applying a multilayer coating to the air contact surface of all lenses. High resolution can be obtained by applying a phase difference correction coat to the prism, and a brighter field of view can be enjoyed by using a augmented reflection Ag coat on the auxiliary prism.
[Specifications of binoculars]
Magnification: 8x
Effective diameter of objective lens: 32mm
Brightness: 16
Real field of view: 7.5 °
Shortest distance: 2.5m
Coating: Full multi-coating, phase coating, anti-reflective Ag coating, phase difference correction coating
Prism: Bak4
Size: 138x53x127mm
Weight: Approximately 482g
Accessories: Special case, lens cap, special neck strap, lens cloth,
Safety warning
Never look at the sun. You may lose your eyesight.
【bright】
This product is binoculars with an effective lens diameter of 32 mm. With 16 brightness, it can be used not only for daytime observation but also in dark places. You can experience the goodness of these binoculars especially in dark places.
[Wide field of view]
Binoculars with a wide field of view of 7.5 °. If the actual field of view is wide, it is easy to find when searching for the target, and even when chasing the target, it is hard to deviate from the field of view, so you can see it without losing sight. In addition, you will be able to see a realistic and powerful scene due to the wide field of view.
【coating】
High transmittance is achieved by applying a multilayer coating to the air contact surface of all lenses. Due to its high transmittance, it is possible to see with a brightness close to that seen with the naked eye with almost no loss of the amount of light entering the eye.
【prism】
We have adopted a high quality prism using high quality Bak4. Furthermore, the Bak4 prism is coated with a phase difference correction coat to obtain high resolution. A brightening Ag coat is used for the auxiliary prism. You can enjoy a bright field of view.
[Can be used in various scenes]
With our latest optical design, you can enjoy it not only in bright places such as bird watching, traveling, watching sports, zoos, landscapes and walks, but also in dark places such as concerts, night views, mountain climbing and camping.
It looks so big at 8 times!
〇 [Magnification]
If the magnification is 8x, you can get the same effect as if you are looking closer to the target by 1/8. For example, in the case of 100m ahead, it is the same as looking closer to 100m ÷ 8 times = 12.5m. You can feel the effect even in distant places such as concerts and watching sports.
〇 There is little camera shake and you can see it stably.
The higher the magnification, the greater the camera shake. Generally, it is said that the limit is up to 10 times. However, when observing for a long time, if it is 10 times, the eyes will get tired. Even if you use an eyecup or rubber eyelids to fit your eyes, it cannot be eliminated because it is caused by camera shake. It is necessary to reduce the magnification to reduce camera shake. If it is 6 times, camera shake can be reduced, but since the magnification is low, 8 times in the meantime is a well-balanced and easy-to-use magnification.
〇 Brightness and wide field of view are also well-balanced.
As for the brightness and the wide field of view, when the magnification is increased from 8 to 10 times, the brightness becomes low and the field of view becomes narrow. Especially when it comes to brightness, there is a noticeable difference not only in bright places but also in dark places. If you want the same brightness as 8x at 10x, you have to upgrade the size of the binoculars. Then it will be bigger and heavier. Regarding the field of view Even if the binoculars are enlarged, it is difficult to widen the field of view because the viewing distance differs between 10x and 8x.
〇 Brighter and wider field of view than the same 8x small binoculars
Most of the small palm-sized binoculars have a lens diameter of 21 mm and a brightness of about 6.8. This binocular has a lens diameter of 32 mm, so it has a brightness of 16. The brightness when viewed in a dark place is more different than the brightness number. The field of view is also designed to be wider than that of small binoculars due to the latest optical design. Binoculars that are brighter and have a wider field of view than small binoculars and are very easy to use.
Design adopted by open hinge
Binoculars with an opin hinge design. You can hold the binoculars tightly by wrapping them in your hand, and you can operate them with one hand. By adopting a natural rubber exterior, you can get a firm grip. It is also easy to handle even in cold regions.
Large and easy-to-use focus ring
Since the focus ring is large, there are many surfaces that come into contact with the fingers, making it easy to focus on binoculars. Uses rubber with anti-slip processing.
Twist-up type mouthpiece rubber
Covered with a twist-up type opening rubber, it provides a comfortable feeling when it hits the eyes. You can use it comfortably even when using glasses.
Large eyepiece
Another feature is that the eyepieces are larger than general small binoculars. If the eyepiece is large, even if you follow the target, it will not easily shift from the eyepiece and you can see it comfortably.
Lens cap, case and strap are also included
It comes with a lens cap and a special case that is convenient to carry to protect the lenses of the binoculars. It also comes with a neck stop that does not hurt your neck even for long hours such as concerts and watching sports.
Enjoy the moment with smooth operability
You can easily adjust the distance to the target with the large focus ring in the middle. If the left and right eyesight is different, the diopter can be adjusted. You can also adjust the eye width.
It is waterproof.
By filling the inside of the body of the binoculars with dry nitrogen, fogging of the internal lens is prevented. You can use it in a rainy place or in a humid place such as a mountain or the sea without worrying about it.
