| After-sales Service: | Return or Replacement |
|---|---|
| Warranty: | 2 Years |
| Usage: | Beam Dispersion, Beam Split, Optical |
K9 Plano-convex Lens Scientific Research Experiment Optical Focusing Beam Expander
What is a plano convex lens?
Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements. PCX Lenses have one convex surface. For maximum efficiency, the second, plano (flat) surface should face the desired focal plane.
How convex lens work?
Plano-convex lenses are used for applying focus to an optical system, and collimating diverging light beams. ... Low spherical aberration is obtained if the lens is orientated in a way that causes the collimated beam to enter or exit the curved surface, thereby making the plano side face towards the point source or focus.
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Material: |
N-Bk7/HK9l/UV/Fused Silica/Jgs1 |
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Material Surface Flatness |
< λ/5 @ 633nm |
| Scratch/Dig |
< 40/20 (both sides) |
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Eccentricity: |
≤ 1arcmin |
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Focal Length Tolerance |
< ± 1% |
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Diameter Tolerance: |
< + 0.00/ - 0.02mm |
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Thickness Tolerance: |
< ± 0.05 |
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Clear Aperture: |
≥ 95% of diameter
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Coating: |
AR OR BBAR |
| Diameter Range: | 5~260mm |
***Besides Surface Flatness, Eccentricity, Focal Length Tolerance, Diameter Tolerance and soon, specifications of Plano-convex lens also include index of refraction, Abbe number, laser damage threshold, Knoop hardness and scratch resistance. If you want to know more, please contact our engineers, we can customize the production of precision plano-convex lens according to your needs.
Oplens (brand own by SiChuan JUKA Optical Technology) is located in the city of Chengdu, China, which enjoys the reputation of the world optical processing center. Oplens has been committed to providing customers with high-precision optical system solutions over 16 years, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics.
Q1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.
