Reviews Phase Contrast

Alpen Teton 8x42 Waterproof Binoculars with ABBE Prism High Definition Extra Low Dispersion Optical System

Waterproof, sealed, and nitrogen filled for guaranteed internal fog-free performance.
HD – High definition, ED – Extra low dispersion optical system.
PXA phase coating for outstanding clarity and contrast.
Abbe prisms with Alpen’s exclusive SHR metallic coating for bright, sharp, high-resolution images.

1024 x 768 XGA Maximum Resolution, 350 cd/m2 Brightness, 700:1 Contrast Ratio.
8ms Response Time, 170°(H)/160°(V) Viewing Angle, 16.2M Colors.
Front Control: Power, Menu, Down, Up, Auto Image Adjustment.
OSD Function: Contrast, Brightness, Auto Image Adjust, H. Position, H. Phase, V. position, H. Width, Sharpness, Color Temperature, Hue, Saturation, Flesh tone,OSD position, Language, Recall, Volume.
Power Supply: AC Input: 100-240V~1.8A, 50-60HzDC.

✔️Bak-4 roof prism light path ensures optical tubes remain thin for a compact form factor, phase-corrected prism coatings reduce internal interference to improve light transmission, contrast, and resolution.
✔️Anti-reflection fully multi-coated optics maximize light transmission across the entire visible spectrum for accurate color rendition and improved contrast and clarity.
✔️Nitrogen filled and O-ring sealed to be waterproof and submersible to 3.3' (1m) for up to 10 minutes and resistant to internal fogging when moving through extreme temperature changes and environmental conditions.
✔️Protective lens coating on external surfaces to prevent scratches and abrasions, and to make cleaning them easier without leaving residues behind.

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic....
24 MP APS-C CMOS sensor and Focus Sensitivity Range :EV 0 to EV 20 (at ISO 100 equivalent with F28 lens attached).
Operating temperature:32-104�F / 0-40�C.ISO 100-25600 (expandable to 51200).
Hybrid AF with 179-point focal plane phase-detection and 25 contrast detect points.

ED Glass - ED glass gives you an image with little or no chromatic fringe so the final result brings a clearer and sharper image to your eyes.
ESP Dielectric Coating is a multi layer prism coating that reflects over 99% of the light to your eyes bringing you a clear, bright image that....
Advanced FMC - Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire....
Argon Purged - Argon purging gives you better waterproofing and thermal stability.
Phase corrected prisms produce images that have better contrast, a higher resolution and better color reproduction.

These exquisite church-size statues are crafted from the very finest European sculptures..
Extraordinary care has been taken with every phase of the figures development, from sculpting the delicate features of their faces and the intricacies of their attire, to meticulously hand painting every subtle detail of color for shade, contrast and tone..
The artisans skill and attention to craftsmanship render each statue in the Val Gardena collection a true work of art, worthy to enhance the very finest church or chapel setting..

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
Designed with the outdoor enthusiast in mind, waterproof and fully rubber armored..
Phase coated BaK-4 prisms for increased contrast and resolution..
Fully multi-coated optics provide brighter images by increasing light transmission through the entire optical path..
Close focus of 6.5 feet for viewing nearby subjects..