S NPH2 Precision Glass Optical Aspheric Lens Achromatic
Optical glass N-PK51 / S-NPH2 Precision Aspherized Achromatic Lenses
cemented achromatic doublet lenses are available with antireflection coatings for the 400 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, or 1050 - 1700 nm wavelength range.
Featuring an all glass design, Precision Aspherized Achromatic Lenses are truly achromatic, with less than 10μm of lateral chromatic aberration. These achromatic lenses are diffraction limited over the full visible spectrum, and have high numerical apertures for increased light throughput and small spot sizes. Precision Aspherized Achromatic Lenses are ideal for fluorescence microscopy, low signal-to-noise imaging applications, and multiple laser biotech applications.
Map Optical offers non-coated and coated anti-reflection lenses with aspheric surfaces.
Antireflection membrane options include IR1, NIR2.
Zinc selenide based sheets are suitable for infrared applications.
Aspheric lens can well correct spherical aberration and chromatic aberration, and it is often used in barcode scanning, laser collimation, optical imaging and other fields.
Aspheric lenses are designed with a single element, which helps to minimize the number of lenses in multi-lens optical fittings.
Conventional parameters
| Material | N-PK51 / S-NPH2 |
| Name |
Precision Aspherized Achromatic Lenses |
| Diameter Tolerance | +/-0.02 mm |
| Thickness Tolerance | +/-0.01 mm |
| Clear aperture | 90% |
| Surface Quality | 60/40~10/5 scratch and dig |
| Power (P-V) | λ/10 |
| Coating | AR |
| Focal Length Specification Wavelength (nm): | 587.6 |
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FAQ
Q: What are your main products?
A: Optical lens,mirrors,windows,filters,prisms
Q: How long is your delivery time?
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
Q: Do you provide samples ? is it free or extra ?
A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
Q:What is your MOQ ?
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
Q: What is your terms of payment ?
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
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