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N-BK7 Windows and H-K9L Windows
Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
High Precision Achromatic Waveplate
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
IR Windows Barium Fluoride BaF2 Window
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
IR Windows Magnesium Fluoride MgF2 Windows
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

Dielectric Coated Mirror

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High Reflective Broadband Dielectric Mirrors

Dielectric Mirrors offer near total reflection, minimizing losses in nearly all optical systems.
AOI=45°, R>99.5% (Rs>99.9%, Rp>99.2%).
AOI=0°, R>99.8%

product orgin:
China
shipping port:
Fuzhou China
payment:
T/T Payment, Western Union

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features

High Reflective Broadband Dielectric Mirrors

Dielectric Mirrors offer near total reflection, minimizing losses in nearly all optical systems. These coatings are very durable, easily cleaned, and resistant to laser damage.

Available either broadband or narrowband, they operate efficiently over 0–45°angle of incidence:

AOI=0°, R>99.8%;
AOI=45°, R>99.5% (Rs>99.9%, Rp>99.2%).

Specifications:
Material:	N-BK7 or UV Fused Silica or other optical Glass
Dimension Tolerance:	+0.0, -0.1mm
Thickness Tolerance:	+/- 0.1mm
Surface quality:	60/40(Standard), 10/5(High Precision)
Clear Aperture:	>85%
Flatness:	Lambda/4 per 25mm@633nm
Parallelism:	<1'
Bevel:	<0.25mmx45°
Coating:	One surface(S1) :HR @ design wavelength（Broadband or Narrowband ）
	The other surface :uncoated

Dielectric Mirrors

Elliptical Dielectric Mirrors

Typical Sizes:
Size(mm)	Size(mm)
Φ5.0x1.0	10.0x10.0x3
Φ10.0x2.0	20.0x20.0x3
Φ12.7x2.0	25.4x25.4x3
Φ15.0x3.0	30.0x30.0x5

Other size and shape are available. Different coating design are available. Contact us now! You can get competition price here!

tags : Broadband Dielectric Mirrors High Reflective Coatd Mirrors High Reflective Coating 99% Reflection Coating Elliptical Dielectric Mirrors

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N-BK7 Windows and H-K9L Windows
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