sunlight readable. can be used in military fields wider working tempareture(-45~80) Strong quaility optical Bonding Panel Features ModelLD6FMscreen size8.4 inch Contrast250:1view angle130(H)/110(V)Display Colors 262k Luminance, white 1500 cd/m2(Typ. Center 1 point) Resolution800*600/640*480Working tempareture -45~80Surface treatments Hard coating (3H), Anti-glare treatment of the front polarizer ...