Products
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410nm Bandpass Filter for Pesticide Residue Analysis
Substrate: B270
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:1(0.5)@632.8nm
Surface Quality: 40/20
Line Width: 0.1mm & 0.05mm
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<5”
Coating: T＜0.5%@200-380nm,
T＞80%@410±3nm,
FWHM＜6nm
T＜0.5%@425-510nm
Mount: Yes
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Illuminated Reticle for rifle scopes
Substrate: B270 / N-BK7/ H-K9L / H-K51
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:2(1)@632.8nm
Surface Quality: 20/10
Line Width: minimum 0.003mm
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<5”
Coating: High optical density opaque chrome,Tabs<0.01%@Visible Wavelength
Transparent Area, AR: R<0.35%@Visible Wavelength
Process: Glass Etched and Fill in with Sodium Silicate and Titanium Dioxide -
Fused Silica Laser Protective Window
Fused Silica protective windows are specially designed optics made of Fused Silica optical glass, offering excellent transmission properties in the visible and near-infrared wavelength ranges. Highly resistant to thermal shock and capable of withstanding high laser power densities, these windows provide critical protection for laser systems. Their rugged design ensures they can withstand intense thermal and mechanical stresses without compromising the integrity of the components they protect.
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Laser Grade Plano-Convex Lenses
Substrate: UV Fused Silica
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:1（0.5）@632.8nm
Surface Quality: 40/20
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Centering:<1’
Coating: Rabs<0.25%@Design Wavelength
Damage Threshold: 532nm: 10J/cm²，10ns pulse
1064nm: 10J/cm²，10ns pulse -
Precision reticles – Chrome on Glass
Substrate: B270 /N-BK7 / H-K9L
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:3(1)@632.8nm
Surface Quality: 20/10
Line Width: Minimum 0.003mm
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<30”
Coating: Single Layer MgF2, Ravg<1.5%@Design WavelengthLine/Dot/Figure: Cr or Cr2O3
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Aluminium coating Mirror for Slit lamp
Substrate: B270®
Dimensional Tolerance: ±0.1mm
Thickness Tolerance: ±0.1mm
Surface Flatness:3（1）@632.8nm
Surface Quality: 60/40 or better
Edges: Ground and Blacken, 0.3mm max. Full width bevel
Back Surface:Ground and Blacken
Clear Aperture: 90%
Parallelism:<5″
Coating: Protective Aluminum Coating, R>90%@430-670nm,AOI=45° -
Tooth Shaped Ultra High Reflector for Dental Mirror
Substrate: B270
Dimensional Tolerance: -0.05mm
Thickness Tolerance: ±0.1mm
Surface Flatness:1（0.5）@632.8nm
Surface Quality: 40/20 or better
Edges: Ground, 0.1-0.2mm. Full width bevel
Clear Aperture: 95%
Coating: Dielectric Coating, R>99.9%@Visible Wavelength, AOI=38° -
Plano-Concave Mirror for Laser Particle Counter
Substrate: BOROFLOAT®
Dimensional Tolerance: ±0.1mm
Thickness Tolerance: ±0.1mm
Surface Flatness:1（0.5）@632.8nm
Surface Quality: 60/40 or better
Edges: Ground, 0.3mm max. Full width bevel
Back Surface:Ground
Clear Aperture: 85%
Coating: Metallic(Protective Gold) Coating -
10x10x10mm Penta Prism for Rotating Laser Level
Substrate: H-K9L / N-BK7 /JGS1 or other material
Dimensional Tolerance: ±0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:PV-0.5@632.8nm
Surface Quality: 40/20
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: >85%
Beam Deviation: <30arcsec
Coating: Rabs<0.5%@Design Wavelength on transmission surfaces
Rabs>95%@Design Wavelength on reflect surfaces
Reflect Surfaces: Black Painted -
Right Angle Prism with 90°±5”Beam Deviation
Substrate: CDGM / SCHOTT
Dimensional Tolerance: -0.05mm
Thickness Tolerance: ±0.05mm
Radius Tolerance: ±0.02mm
Surface Flatness:1（0.5）@632.8nm
Surface Quality: 40/20
Edges:Protective Bevel as Needed
Clear Aperture: 90%
Angle Tolerance:<5″
Coating: Rabs<0.5%@Design Wavelength -
Anti-Reflect Coated on Toughened Windows
Substrate: Optional
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
Surface Flatness:1（0.5）@632.8nm
Surface Quality: 40/20
Edges: Ground , 0.3mm max. Full width bevel
Clear Aperture: 90%
Parallelism:<30”
Coating: Rabs<0.3%@Design Wavelength -
Assembled Window for Laser Level Meter
Substrate: B270 / Float Glass
Dimensional Tolerance: -0.1mm
Thickness Tolerance: ±0.05mm
TWD: PV<1 Lambda @632.8nm
Surface Quality: 40/20
Edges: Ground , 0.3mm max. Full width bevel
Parallelism: <5”
Clear Aperture: 90%
Coating: Rabs<0.5%@Design Wavelength, AOI=10°
