Product Details

optical eyeglass lens coating machine

1. Features

OEC-1350 Optical lens coating machine can coat anti-reflection film,reflective film,filter film,beam-splitting film,bandpass membrane,dielectric film,high reflectivity film,color reflection film and so on. The membrane system range from 0 to 99 layer.This machine has a wide range of applications for such field as auto reflective glass,telescope,spectacle lens,optical lens,luminescent cup and so on.If equipped with different evaporation source,electron gun, ionization source and film thickness gauge, It used for vapor deposition on the surface of metal,oxides,compound and other high melting point materials.It can also coat super hard film on the surface of glass.

2.Main Technology Parameter

Model and MainTechnical Parameters of VAKIA-OEC Series Vacuum Optical Coating Machine
Performance/Model	VAKIA-OEC-900	VAKIA-OEC -1200	VAKIA-OEC -1350
Size of vacuum chamber	900*H1050mm	1200*H1250mm	1350*H1450mm
Frock clamp	Arch single workpiece disc, maximally meeting customers’ requirement on evenness, rotation: 5-30 r/min, stepless variable speed	1. Arch single workpiece disc, maximally meeting customers’ requirement on evenness, rotation: 530r/min, stepless variable speed 2. Arch three-workpiece disc, planetary revolution and autorotation, meeting customers’ requirement on production amount, rotation: 5-30r/min, stepless variable speed
Vacuum system	Diffusion pump KT-600, Roots pump ZJ-300, mechanical pump 2X-70, rotary pump 2X-8, 304 stainless steel piping	Diffusion pump KT-800 , Roots pump ZJ-600, mechanical pump 2X-70, rotary pump 2X-8, 304 stainless steel piping	Diffusion pump KT-800, Roots pump ZJ-600, mechanical pump 2X-70,rotary pump 2X-25, 304 stainless steel piping
	unlimited vacuum: Superior to 6*10^-4Pa
	Equipped with anti-turbulence device, safe interlock design, optional manual or automatic
Heating system	Heating mode of heating tube, PID control, maximum: 350°C±1.5°C
Working gas gassing	Gas mass controller or manual fine tuning gas filling valve
Vacuum ion bombardment	DC 3KV, 0.6KW rod cathode (for automatically cleaning workpieces before coating) and optional gas ion source
Evaporation source (optional)	1. Electron gun: 6KW, high voltage 4KV-10KV, adjustable. Positioning scanning, triangular wave scanning, circular scanning, spiral scanning, square wave scanning, sine wave, good beam spot focusing, high positioning precision and good scan reproducibility
	2. Crucible: Six-hole Φ3820 crucible or four-hole Φ3820 plus arc crucible with hole center arc length of 87 (for evaporation materials with large consumption and low melting point) or hole Φ48*18 crucible
Ion source (optional)	1.5KVA Hall ion source is used for cleaning before electroplating or assisted plating in electroplating process, and favorable for improvement of film refractive index, firmness, compactness and adhesion.
Coating control system (optional)	1. Crystal controller: Store 1-99 layer automatic coating process, 99 types of program data, precision: 0.5$+1A fixed error.
	2. Light controller adopts multi-wavelength full spectrum end point analysis technology, determines film by analyzing monitoring chip 370-870mm refractive index (or reflective rate) curve, has high control precision and can also adopt single wavelength control, automatic control and manual control. The additional MACILEOD film calculation software has high integration degree.
	3. Light controller matches the crystal controller to meet coating requirements of high precision and high repeatability, and upper computer to realize automatic control.
	4. Domestic light controller: Wavelength 330-870, adjustable, precision: ±1.5NM.

3.Coated shamples

4. Machine show