Decoration material wood floor trap consumption promises

The natural wood floor is made of natural forestry materials. It has the advantages of natural pollution-free, comfortable feet, cool in winter and cool in summer, and natural and beautiful texture. Therefore, it has been playing a leading role in many ground materials and is favored by consumers. In recent years, many countries have strictly controlled the harvesting of natural forests. The reduction in the availability of solid wood flooring has given the wood floors some potential value for appreciation. Many businesses have seized the cherished cherish of people's love for precious wood, made big fuss about the name of the floor, falsified and mislead consumers.

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What "Diamond Teak", "African Teak", "Phoebe", "Rosewood", "Diamond Red Tan", "Purple", etc. These names cannot be found in plant taxonomy at all. There is actually no such In the tree species, these merchants deliberately use common tree species with more precious names. For example, the “hedgehog” is called “golden teak”, the “niudun bean” is called “africa teak”, and the “black heart” is called “nanmu. Jinsi pomelo, to confuse and listen to violence. There are also many phenomena involving the imitation of "first-class goods" and "premium goods" in solid wood flooring. Some merchants often use such shoddy goods to achieve the goal of deceiving consumers to sell high prices. In fact, domestic flooring standards can only be qualified. "First-class products" and "excellent products" are "qualified products."

Some one-sided flooring manufacturers who only seek profits for consumers are not responsible, through a variety of channels to buy a large number of low-cost board surface cracking or dark cracks, insect eyes and other B, C grade floor blanks (different materials, 50 to 150 per square Meta level difference). Through hand-made make-up coloring, glue repair cracking and other masking methods to cover up their existing defects, the general consumer is not easy to see the surface of the cover phenomenon of low prices or special sales. After this type of floor covering, the original hidden problems have passed the test of the year and the changes in the climate and environment. The serious quality problems will be exposed, and large areas of the floor will be cracked and deformed, between the board and the board. The increase in cracks, paint peeling, skinning and other phenomena have seriously damaged the interests of consumers. Our country’s “Three Guarantees Period” rule for wood floors only lasted for one year. When consumers came to their senses, they had passed the “three-guarantee period” and had no complaints and regret.

Solid wood floors are more expensive. Choosing the wrong ones not only causes economic losses, but also affects the public's good mood in creating new homes. Therefore, consumers in the purchase of wood flooring, it is best to higher visibility, more professional companies to buy, in addition to quality assurance, the formal enterprises in the pre-sale, sales, after-sales service are more standardized, there must be for customers The promise can avoid the worries of consumers.

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Right Angle Prism

Rectangular prisms(right angle prism) are used to deflect a beam of light through 90 or 180 degrees. This can be used as component to create various optical devices.Rectangular prism/right angle prism is often used in telescope,periscope and other optical system. N-bk7 material can be used for a range between the visible and infrared light. Fused silica material can be used for a range between ultraviolet and infrared light. China star optics offers a wide range of different materials and different degrees of precision prisms, such as Wedge Prism,right angle prism,rhombohedral prism,Dove prism,Penta prism,pyramid prism,dispersing prism etc.

Specification of our prisms like follow:
Material: HK9L Grade A optical glass,Fused Silica JGS1,JGS2,JGS3, or other optical glass materials.
Dimension (mm):1.0-300.0 mm.
Dimension Tolerance(mm): +0.0/-0.2 (General), +0.0,/-0.05(High Precision)
Clear Aperture: >90%
Angle Tolerance: <3 min(General), <3 sec (High Precision)
Flatness@ 633 mm: l/2λ(General), l/4λ(High Precision)
Surface Quality:60/40 (General), 10/5(High Precision)
Bevel(mm): 0.1mm to 0.5 mm
Coating: Uncoated,AR,HR coating etc.

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China Star Optics Technology Co.,Ltd. , https://www.realpoooptics.com