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.
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
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
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
Optical Gold Coated Mirrors
Average Reflectance >94% from 800 nm to 20 µm
Shape could be customized: Round, Square, Elliptical, Right angle prisms
Material could be customized: Fused silica, Pyrex, N-BK7
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western Union
Mirror is an object with a surface that has good specular reflection. that is, it is smooth enough to form an image. The most familiar type of mirror is the plane mirror, which has a flat surface. Curved mirror are also used, to produce magnified or demagnified images or focus light or simply distort the reflected image. WTS make Silver Coated Mirrors, Gold Coated Mirrors, Aluminum Coated Mirrors, Dielectric Coated Mirrors.
Specifications:
Material: N-BK7 ; UV Fused Silica ;other optical glass
Dimension Tolerance: +0/-0.1mm
Thickness Tolerance: '+/-0.1mm
Surface quality: 60/40
Clear Aperture: >85%
Flatness: λ/4 per 25mm@633nm
Parallelism: <3'
Bevel: <0.25mmx45°
Coating:
One surface(S1) :Polished and Metallic coating(Al,Ag,Au)
The other surface: Fine ground
Protected Aluminum: Ravg> 85%@400nm-800nm
VIS Enhanced Aluminum: Ravg> 90% @450nm-750nm
UV Enhanced Aluminum: Ravg > 80%@250nm-400nm
Protected Silver: Ravg > 90% @400nm-20um
Protected Gold: Ravg > 94% @650nm-16um
Typical Sizes:
Size(mm)
Φ5.0x1.0 Φ10.0x2.0
Φ12.7x2.0
Φ15.0x3.0
Size(mm)
10.0x10.0x3
20.0x20.0x3
25.4x25.4x3
30.0x30.0x5
The shape could be circle, square, elliptical or right angle prisms or glued together.
Best Optical Gold Coated Mirrors Supplier,WTS Photonics Technology Co., Ltd,your wonderful optical mirrors manufacturer! You can learn more about Glass Gold Coated Mirrors,Au Coated Mirrors,First Surface Mirrors,Unprotected Coated Mirrors etc.
Contact now, you may get competition price!
Optical Aluminum Coated Mirrors
Optical Aluminum Coated Mirrors Average Reflectance >88% from 450 nm to 10 µm Shape could be customized: Round, Square, Elliptical, Right angle prisms Material could be customized: Fused silica, Pyrex, N-BK7
Optical Silver Coated Mirrors
Optical Silver Coated Mirrors Average Reflectance >90% from 400 nm to 20 µm Shape could be customized: Round, Square, Elliptical, Right angle prisms Material could be customized: Fused silica, Pyrex, N-BK7
Positive meniscus lenses and Negative meniscus lenses
Positive meniscus lenses is convex-concave lens thicker at the center than at the edges, which frequently used for beam focusing applications. Negative meniscus lenses is convex-concave lens thinner at the center than edges, which frequently used for beam expanding applications.
Optical Glass Plano-Convex Lenses
Plano-Convex Lenses is best used where one conjugate point (object distance S or image distance S' ) is more than five times the other. This lens shape is near best-form for either focusing collimated light or for collimating a point source.
BK7 and Fused Silica Glass Dove Prisms
Dove Prism has two applications. 1. The main application is used as a rotator. 2. Another application is used as a retroreflector.
Zinc Selenide Lenses and Windows
Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers Primary candidate for high-power CO2 Lasers windows For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems 1. Broadband AR Coating for the 7 - 12 μm Range 2. Compatible with Visible Alignment Lasers
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