>> Product Description• VY Optics Photoelectric Technology
supply spherical lenses. Include plano-convex spherical lens,
plano-concave spherical lens, bi-convex spherical lens, bi-concave
spherical lens, meniscus spherical lens, special spherical lens
etc. Spherical Lenses is an optical element that used to
focus or disperse light. Products are widely used in optical
equipment, teaching, industrial lenses, camera, video shooting,
automation, medical, measuring and surveying equipment, aviation,
astronomy, etc.. So it requires different materials for different
work range.our products cover ultraviolet, visible light and
infrared band. The diameter scope of processing is around Φ1 for
endoscopic lens~Φ300mm for standard spherical lenses and
windows,etc.Plano-Convex Spherical Lens is widely use in optical
display systems, projection optics systems, imagining optical
systems, and laser measurement systems. It is best use where
conjugate point-- object distance, S or image distance S' is
more than five times of the other. This lens is almost the most
super form for both collimating a point source and focusing
collimated light. + Picture show of our spherical
lenses>> SpecificationMaterial: BK7 or other materials Focal
length: +/-1% Center thickness tolerance: +/-0.01mm Centration:
1 arc minutes Surface Figure: Lambda/2 at 633nm on plano side
Surface quality: 40/20 stratch/dig Clear Apenture> 90% Chamfer
Protective: 0.25mm at 45 degree typical Coating: Optional >>
Precision of specification we can achieve Range of
diameterDia.0.7mm-Dia.400mmRange of curve radiusR1.5-R∞
etc.Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.Surface
accuracyλ , 1/2λ , 1/4λ , 1/10λ etc.Tolerance of
Thickness
+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′,+/-1′ etc.Aperture N5, 1
etc.Irregularity ΔN2, 1, 0.5, 0.2 etc.Surface quality60/40, 40/20,
20/10, 10/5 etc.>> Company Introduction>> Related
Products VY Optics could also manufacture and
design other optical elements, including achromatic
lens, dome lens, filter, prism, ball
lens, cylindrical lens, optical mirrors, spherical
lens and rod lens, we can fabricate high-precision
lens as per your requested. >> FAQQ: Do you
provide samples? Is it free or charged? · We'd
like to supply samples for free if we have it in stock, but we
don't pay freight. Q: How long is your delivery
time? · Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working
days, depended on exact quantity and order date. Q: Is it
possible to customize special lens? · Yes, to
customize special optical element and coating are available here.
Q: How to pay? · T/T, Alibaba online
assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment? · VY
Optics is a reliable supplier not only audited on Alibaba, but also
on Made-in-China, reputation and quality is life of our company,
and we support Alibaba Trade Assurance. Q: How do you ship
goods? · Low value sample: EUB, E Express of China Post,
which is cheap; · Light weight parcel: DHL, FedEx, TNT,
UPS, EMS, SF Express, China Post; · Heavy cargo: by air
or by sea, ship on pallet. Our company enjoy a considerable
discount owing to long-term cooperation with courier company.
Optical K9 Glass 100mm Plano
Convex Spherical Lens Large
Pcx Lenses Magnifier Glass Convex Lens for
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