Promaster Infinity ELX 8×42 Binocular
Objective Lens Diameter: 42mm
Type of Prism: BAK4 Roof Prism
Coating: Silver and phase coated
Number of Lens: 8 elements in 6 groups
Body Construction: Magnesium Alloy
Objective Glass: Extra Low Dispersion (ED)
Lens Coating: TRANSBRIGHT?, REPELLAMAX?, and full broadband multicoatings
Focus System: Internal center focusing
Exit Pupil Diameter: 5.2mm
Eye Relief: 17.2mm Field of View: 7.5? – 393 ft. @ 1000 yds.
Minimum Focusing Distance: 6.56?/2M
Diopter System: Left eyepiece – ?3
Waterproof: 1.5m for 3 minutes
Weatherproof: Nitrogen filled fog proof
Weight: 27.48 oz.
The ProMaster Infinity EL?X series are high-performance binoculars employing advanced optical technology. These binoculars use Extra Low Dispersion (ED) glass elements to correct aberration yielding superior image clarity and resolution. Magnesium alloy construction ensures the most precision alignment of optical elements in a lightweight, ultra durable body. ProMaster Infinity EL?X binoculars have been engineered to meet the most demanding optical standards. ProMaster uses only the finest optical glass in the Infinity EL?X series. Coatings make all of the difference when you want a bright crisp image and ProMaster has spared no expense here. These glasses feature ProMaster’s EXCLUSIVE TRANSBRIGHT? 99.3% light transmission coatings for the ultimate in bright, crisp images as well as ProMaster’s EXCLUSIVE REPELLAMAX? element repellent coatings that aid in keeping your optics free from dust and other environmental elements to ensure you get the maximum viewing enjoyment and capability from your binoculars. Every optical glass surface is fully broadband multicoated. This is not true of many far more expensive binoculars. The prisms are specially selected BAK-4 glass that has been both phase and silver coated to ensure true, sharp images. The ocular of every model has the maximum eye relief possible. This enhances the brightness and viewing ease. In addition to ProMaster’s superior optics and technologically advanced coatings, the Infinity EL?X series binoculars are waterproof, fog proof, and nitrogen filled to make sure that they always perform at an extreme level in extreme conditions. Infinity Elite binoculars are the pinnacle of optical quality and world class workmanship.