Epson Eb-685wi 3LCD Projector - 3500 Lumen

High definition: hd ready light source: lamp lamp: 250 w, 5,000 h durability, 10,000 h durability (economy mode), 9,000 h durability (economy mode keystone correction: manual vertical: ± 3 °, manual horizontal ± 3 ° zoom: digital, factor: 1 - 1.35 lens: optical screen size: 60 inches - 100 inches projection distance wide: 0.4 m ( 60 inch screen)projection distance tele: 0.6 m ( 100 inch screen) projection lens f number: 1.6 projection lens focus: manual usb display function: 3 in 1: image / mouse / sound interfaces: usb 2.0 type a, usb 2.0 type b, rs-232c, hdmi in (3x), composite in, rgb in (2x), rgb out, stereo mini jack audio out, stereo mini jack audio in (3x), microphone input, wired network, wireless lan ieee 802.11b/g/n (optional), vga in (2x), vga out, mhl