Black X MAX 10x32 Portable Extremely Wide Angle BSV-9-XWA Ridge Binocular Telescope ED Glass for BOSMA

Introduction:
- The first 32 caliber ridge binocular to achieve XWA extremely wide angle, taking 10x32 as an example, with a field of view of 8°, 140m/1000m.
- ED glass (objective lens group) + 5 pieces of lanthanide glass (eyepiece lens group), with real and natural colors. ED material glass has the low dispersion characteristic of focusing light of different wavelengths at the same point, greatly reducing the color difference caused by the difference in refractive index of different colored light, making the image sharp and vivid, with strong contrast, and restoring true colors.
- Lanthanide glass (5 pieces of lanthanide glass/eyepiece group): With high refractive index, it can make the lens thin and compact, reducing the burden on users; Low dispersion can reduce color difference and make image colors accurate and natural; It can also expand the field of view, making lens design more flexible. But the cost is high, due to factors such as rare earth element materials, production equipment processes, and yield rates, it is several times to tens of times more expensive than ordinary optical glass, and even more expensive than ordinary ED glass materials under the same weight. Therefore, it is mostly used for high-end telescopes.
- BSR-9-UHD Ultra High Definition, with a nominal resolution of better than 5.5 inches at the center of the field of view, freezes real and clear images, and details are fully displayed.
- Front of focus flat field technology, with a flat and low distortion image field, “edge to edge sharpness”.
- 4 major coatings, with a peak transmittance of up to 90%, can clearly catch rich details even in low light environments.
- Comprehensive broadband anti reflective film (FMC): Each lens and prism in the mirror body undergoes multi-layer broadband coating anti reflective treatment on each transmission surface (excluding adhesive surfaces).
- Prism coating: phase coating (PC), dielectric coating (DC); The ridge prism is coated with phase correction film on the ridge surface to ensure consistent phase difference of light and improve imaging resolution. Half pentagonal prism reflective surface coated with dielectric film, achieving a reflectivity of >99% under 45° incidence conditions in the visible light range of 400-700nm.
- Water repellent coating (WR): The eyepiece and objective lenses use hydrophobic coating technology, which mimics the effect that dew cannot condense on the surface of lotus leaves. It is easier to disperse water droplets under rainy and foggy conditions, and is less susceptible to dirt and stains during daily use.
- Magnesium alloy integrated mirror body + aluminum alloy special patch surface oxidation: retaining the strong and lightweight internal structure of magnesium alloy while adding fine metal oxidation treatment.
- Weighing only 576g, it is lightweight and sturdy. After folding, the width is only 94mm.
- A 24mm large eyepiece paired with an 18mm long exit pupil ensures a comfortable viewing experience for both long and short distances.
- ±1000° wide range vision compensation.

Details:
- Single side hanging objective lens cover, easy to operate and prevent loss.
- Electroplated nickel label, exquisite and high-end.
- Diagonal shoulder strap socket, convenient for quick and easy wearing of shoulder straps.
- Standard metal (1/4 male - 1/4 female) extension screws, which can be connected to a tripod by turning on small accessories.
- Thumb anti slip design provides a stable and comfortable grip.

Specifications:
- Model: X 10x32 Max
- Magnification: 10X
- Objective lens aperture: 32mm
- Wide-angle level: BSV-9-SWA
- FOV: 8°
- Size: 132 x 131 x 46mm
- Net weight: 576g
- Close range: 2m
- Exit pupil diameter: 3.2mm
- Exit pupil distance: 18mm
- Highlight coating grade: BSC-8888/DC/PC/WR
- Waterproof and anti fog rating: BSW-7/F
- High definition level at the center of the field of view: BSR-9-UHD
- Refractive correction ∞: >10dpt
- Lens special material: ED+5 lanthanide glass

Package Included:
- 1 x Binocular