4" touchscreen

Limited Warranty:Three years with limited on-site service during first year

The Sigma USB dock works in conjunction with Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus

Storage Media: SD/SDHC/SDXC Memory Cards

2 inflatable thwart seats

Nikon ACULON 10x50 Binoculars (A211) - Damage Box Closeout Lens Accessories 4" touchscreenQuality and Affordability The ACULON A211 10x50 binoculars feature 10 power multicoated lenses and 50mm objectives fabricated with Nikon's exclusive lead and arsenic free Eco Glass. The BaK4 Porro prism systems within all ACULON A211 binoculars deliver a high quality image under a multitude of lighting conditions, making these binoculars effective from dawn till dusk. All together the ACULON A211 10x50 binoculars are a quality, cost effective choice.