ED Lens Optical 8x33 Pocket Monocular Telescope For Mobile Phone
Parameter
| Item | 8x33 monoculars | Magnification | 8x |
| Objective DIA. | 33m | Optical Material | All lens optical glass |
| Field Angle | 8.2° | Coating Condition | All lens Fully-Coated |
| Field of View | 144m/430ft. | Number of lens | 5 pieces and 3 groups |
| Exit Pupil DIA. | 4.13mm | Focus System | Center focus |
| Relative Brightness | 17.02 | Eyecups | Twist-up eyecups |
| Nitrogen Filled | Yes | Near Focus | 0.8m |
| OEM&ODM | Yes | Body Style | Metal body |
| Prism | Roof Bak-4 | Unit Weight | 257g |
| Eye Relief | 17.5mm | Size | 140x45mm |
OVERVIEW
Excellent optics: this high-performance single-eye lens has a wide
field of view, advanced full-layer coated glass lens, dielectric
coating, intelligent phase-corrected BAK4 prism and ED glass, for
all your outdoor adventures The event provides a bright and crystal
clear view. I promise.
Features
1. Prism coating: FMC + prism dielectric film + phase correction prism coating can achieve clear and sharp field of view.
2. Powerful ED (ultra-low dispersion) glass: 8x33 ED high power magnification-enjoy the best view in outdoor
adventure. With a 33mm wide-angle objective lens to collect light,
you can see a clear and bright image nearly 8 times. Ideal for
hiking, hunting, climbing, bird watching, playing ball, wildlife
and scenery.
3. Use three sets of 5 (5E3G) glasses (for eyepieces) and 4 (4E3G)
glasses for the objective lens to eliminate chromatic aberration.
4. Excellent optics: this high-performance single-eye lens has a
wide field of view, advanced full-layer coated glass lens,
dielectric coating, intelligent phase-corrected BAK4 prism and ED glass, for all your outdoor adventures The event provides a
bright and crystal clear view. I promise.
5. Nitrogen-filled waterproof and anti-fog, IPX7 waterproof effect, protect the ED Monocular
Telescope in any weather and environment.
Once, we were a group of friends who shared a passion for special
optics and wanted to explore human capabilities.
Today, we have become partners with physical sales companies in
more than 1,000 civilian markets around the world and e-commerce
sellers such as Amazon.
We are optical factory focusing on providing binoculars, night
vision, sight design, LOGO customization, brand customization and
product innovation.
Our entire line of products is rigorously tested and has the
backing of the CE, FC, and other international certifications.
Hence, we confidently vouch for the quality of our outstanding
products. The bottom line is that we believe in quality and not
quantity. We always make it a point to uphold the highest standards
possible and offer premium-grade OEM and ODM customized services
for all our products, such as the kids and adult binoculars,
monoculars, bird-watching mirrors, rifle scopes, night vision
devices, golf range finders, universal range finders, and
astronomical telescopes.
