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Achromatic Doublet

Original price was: $13.00.Current price is: $11.00.

15% Off

Support global shipping！This is customized optical lens.The Achromatic Doublet Lens is used for binocular&monocular Telescope objective lens，etc.
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Model:A-004
Size:φ50,φ60,φ70,φ90,etc
Price:by case
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity

Categories: Achromatic Lenses

Description

Achromatic Doublet Lens are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses.

Specification of Achromatic Lens：
Material: BK7, LaSFN9 glass,Ohara S-LAH71 glass or other optical glass
Surface Quality: 20-10
Diameter: 1.8mm-140mm

Specification

Substrate	K9 Quartz CaF2 & Hoya 360 custom
Wavelength	custom
Focal length	5-5000mm
Diameter	1-300mm
Thicknesses	0.12-60mm
Dimension tolerance	+0/-0.1mm
Thickness tolerance	±0.1mm
Surface quality (scratch & dig)	60-40, 40-20, or better
Surface accuracy	λ/2, λ/4 or better
Bevel	0.1~0.3mm x 45 degree
Clear aperture	>85%,>90%
Coating	AR coating or customized

Inspection:Each lens be tested before packing,a formal tested report will be provided.

Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…

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 request