Beijing Force Technology Limited Company

He-Ne laser educational equipment FS -100

output power:>= 0.8mw power stability: better than 1% Frequency stability ;better than 1*10-7. beam divergence angle:1.7mard FS-100 He-Ne Stabilized frequency laserthis instrument is a He-Ne laser with high stability ,using imported hard sea led special high quality...

He-Ne laser educational equipment FS -100

output power:>=0.8mw power stability: better than 1% Frequency stability ;better than 1*10-7. beam divergence angle:1.7mard FS-100 He-Ne Stabilized frequency laserthis instrument is a He-Ne laser with high stability ,using imported hard sea led special high quality...

He-Ne stabilized frequency laser

For more than 10000 hours of service life, a unique frequency stabilization and fully enclosed structure design. Product parameter: Output power : larger than 0.8mWPower stability: better than 1%Frequency stability is better than the 1*10-7:Beam divergence angle:...

He-Ne stabilized frequency laser

For more than 10000 hours of service life, a unique frequency stabilization and fully enclosed structure design. Product parameter: Output power : larger than 0.8mWPower stability: better than 1%Frequency stability is better than the 1*10-7:Beam divergence angle:...

He-Ne frequency stabilized laser Fs-100

output power:>=0.8mw power stability: better than 1% Frequency stability ;better than 1*10-7. beam divergence angle:1.7mard FS-100 He-Ne Stabilized frequency laserthis instrument is a He-Ne laser with high stability ,using imported hard sea led special high quality...

$Diffraction of light F-Gy1010$

Diffraction of light F-Gy1010

1. the F-GY1010 2. Measuring light intensity distribution 3. Light and shade stripe or aurare F-GY1010 Diffraction of lightExperiment contents and related subjects: 1.The diffraction phenomenon of filaments, single slit, double slits,multi-slits and small holes...

$Laser diffraction experiment Physics experiment equipment$

Laser diffraction experiment Physics experiment equipment

1,Watch diffraction phenomena 2,Relation of optic intensity, wave length and slit width 3,Grating equation 4.F-GY1010 F-GY1010 Diffraction of lightExperiment contents and related subjects: 1.The diffraction phenomenon of filaments, single slit, double...

$F-YS-FP-08 Square screen diffraction demo instrument$

F-YS-FP-08 Square screen diffraction demo instrument

F-YS-LJ-08 square screen diffraction DIFFRACTION OF LIGHT PHYSICAL INSTRUMENT Observe the diffraction pattern after laser through the square screen F-YS-FP-08 Square...

$Diffraction of light physics lab equipment$

Diffraction of light physics lab equipment

1,Watch diffraction phenomena 2,Relation of optic intensity, wave length and slit width 3,Grating equation 4.F-GY1010 F-GY1010 Diffraction of lightExperiment contents and related subjects: 1.The diffraction phenomenon of filaments, single slit, double...

$Diffraction of light Intensity distribution slitting line$

Diffraction of light Intensity distribution slitting line

1, F-GY1010 2.Watch diffraction phenomena 3,Relation of optic intensity, wave length and slit width 4,Grating equation F-GY1010 Diffraction of lightExperiment contents and related subjects: 1.The diffraction phenomenon of filaments, single slit, double...