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Brand Name : WEIMENG
Model Number : WM-H-009
Certification : CE,ISO
Place of Origin : Shaanxi,China(Mainland)
MOQ : 10 pieces
Price : USD11.5/piece
Payment Terms : T/T,Paypal
Supply Ability : 100 pieces per day
Delivery Time : 7 days
Packaging Details : 10*10*15cm carton packed
Name : Spectroscope
Thickness : 3mm
Material : H-K9L
Shape : Plano
Coating : HR
Wavelength : 1064nm
Chamfer : 0.2mm*45°
Tolearance : ±0.1mm
Diameter : 30mm
T : =50%
45 degree laser Spectroscope lens 30*3mm 1064nmHR T=50% H-K9L circular plano Raytools glass
Name | Spectroscope | |
Reflective | 99.8%-99.9% | |
Chamfer | 0.2mm*45° | |
Surface quality | 40/20 | |
Wavelength | 1064nm | |
Application | laser welding engraving machine | |
Size | 30*3mm |
Introduction:
The spectroscope has developed slowly in its importance in gem testing,
for there are few gem varieties that have diagnostic spectra. In recent years
it has been used more frequently, because new uses for which it is valuable
have been developed. Among the important gemstones ruby, red garnet, some
blue and yellow sapphires, jadeite, zircon, alexandrite and emerald have characteristic
spectra, but the spectra of synthetic ruby and emerald are indistinguishable from those
of their natural counterparts. Its limited application led to concentrate efforts on
the development of such tools as dark-field illumination combined with binocular
magnification, the polariscope, and the spot method for R.I. determinations.
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H-K9L Spectroscope Images |