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
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionHigh Accuracy L-bar Mini Prism
L-bar Mini Prism also called Mini monitoring prism mounted in metal holder. Supplied with L-bar for fixed installations. The prism offset is dependant on the mounting position,range 2000 m
Specifications: | |
Shape: | Circular |
Diameter: | 1" (25.4 mm) |
Type: | Copper coated |
Onboard Circular Bubble: | No |
Holder/Assembly: | L-Bar |
Constant/Offset: | +8.9 mm |
Holder Height: | 60 mm |
Holder Material: | Metal |
Available Holder Color(s): | Black |
Accessories: | L-Bar |
Range: | 6500 ft (2000 m) |
Survey Prisms are for Surveying or land surveying is the technique, profession, and science of determining the terrestrial or three-dimensional positions of points and the distances and angles between them.
Pyramid prisms has a base that is connected to a single vertex, not in the same plane as the base, by line segments from each vertex of the base shape.
Plaon-convex cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. 1. Used to Focus Light in One Dimension 2. Provide Anamorphic Shaping of a Beam 3. Rectangular and Circular Form Factors Available
Bandpass filters are allow special wavelength for transmission and block all other wavelength light.
Broadband and Narrowband Plate Beamsplitters Front surface (S1) :Beamsplitters coating Back surface (S2) :AR coating 10:90, 30:70, 50:50, 70:30, or 90:10 Split Ratios
Sapphire Windows Transmission in 0.3-5.0μm, no absorption in 2-3μm Extremely hard and durable High thermal conductivity High bulk damage threshold
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