The existence of non-mainstream home alternatives
Non-mainstream is a heterogeneity in the crowd and a heresy in culture. For the post-80s, the post-90s were once synonymous with non-mainstream. But now, in the eyes of the 90s, after 00 is the real non-mainstream. Specific to home design, the so-called non-mainstream, is also relative to the mainstream. Today's non-mainstream, tomorrow may become the absolute mainstream. In an era of diversification and personalization, genetic variation in the home is inevitable. This variation includes not only the industrial pattern, but also the individual aesthetic. Although the function is reasonable, the color is warm, the space is rich, and the scale is pleasant, it is still the mainstream home aesthetics standard, but there are not a few non-mainstream home spaces. These spaces are often subversive both in concept and in sense: to control what color is warm, I am from the pink and green; to control what function is reasonable, I play cool to the end; to control what scale is pleasant, I am heart The water "club" general home; what is natural and fresh, I am proud of my local tyrants... Behind each of the distinctive non-mainstream home spaces, there is a master full of personality. Why do I need a home with a warm and functional color? Because the mainstream home aesthetic thinks that such a space is worth having, and the designer's ability to grasp color and function makes it easy for you to own it! However, such space is really What do you want? In fact, everyone's standards for beauty are different, and the scale of comfort is different. As a personal space, in essence, it only needs to make the owner of the living body happy. On this basis, it is unscrupulous and self-reliant. Behind the non-mainstream home is the self-promotion. It reflects from one aspect that in the home design, facing the professional designer, the owner who used to be the design audience in the past, the self-consciousness is awakening, and the design is becoming more dominant. For designers, this insistence on self and personality will eventually turn into the driving force for them to bid farewell to the family. Therefore, we can't easily deny the treatment of non-mainstream homes. Suzhou Home Network Editor Source: Southern Metropolis Daily
Spherical lenses often used for aiming and focusing of monochromatic light source.Plano-Concave Lenses have a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope. Because the spherical aberration of thePlano-Concave is negative, it can be used to balance the aberration of other lenses. This lens is widely use in optical display systems, projection optics systems, imaging and laser measureemnt systerms.
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*Material: BK7,fused silica,MgF2,BaF2,CaF2,ZnSe,ZnS,Ge or other optical crystals
*Dimension Tolerance +0.0 -- -0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:60/40
*Surface Figure: lambda/2 at 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional