Model NO.:

Customization

After-sales Service:

Return or Replacement

Warranty:

2 Years

Usage:

Lighting, Medical, Optical, Photography

Type:

Achromatic Lenses

Transmittance:

>95%

Shape:

Cylindrical Shaped Lens

Material:

Optical Glass

Lenses Color:

Clear

Certification:

RoHS, ISO9001, CE

Customized:

Customized

Coating:

Coating:Ar or Bbar

Surface Flatness:

< λ/5 @ 633nm

Scratch/Dig:

< 40/20 (Both Sides)

Eccentricity:

≤ 1arcmin

Focal Length Tolerance:

< ± 1%

Diameter Tolerance:

< + 0.00/ - 0.02mm

Thickness Tolerance:

< ± 0.05

Clear Aperture:

≥ 95% of Diameter

Blacking Edge:

Gt-7 or Equivalent

Diameter Range:

5~260mm

Shipping:

Express/by Sea/by Train/by Air

OEM Services:

Available

Sample Services:

Available

Delivery Time:

Depens on Qty, Normally 10-30days Production

Customs Services:

Custom Clearance/Declare

Assembly Services:

Available

Trademark:

Oplens

Transport Package:

Air Cushion Wrapped Carton Packaging.

Specification:

Material Specification: H-K9L or customized

Origin:

Chengdu, Sichuan, China

HS Code:

9001909090

Product Description

Optical Glass Double Convex Lens Achromatic Lens For Telescope

An achromatic lens is a lens designed to minimize chromatic aberration and spherical aberration. Two-plate achromatic lens is one of the simplest achromatic lenses, which can be divided into two types: double agglutination and double dissociation. Of course, achromatic lenses can also be composed of multiple lenses, depending on their uses. The achromatic lens with large aperture is usually separated and assembled in the frame with excellent comprehensive performance. Achromatic lenses are widely used. A multi-lens optical system usually consists of several achromatic lenses. High quality microscopic objective lens and photographic lens are all complex lens combination systems which eliminate both achromatic and other monochromatic aberrations.

Oplens can produce single layer or multi-layer anti-reflective films with all kinds of coating materials on both outside surfaces. Their performance is superior to that of all single element lenses.

Feature:

The spherical aberration is also optimized in the design. Compared with a single lens, the spherical aberration of achromatic double gluing lens is much smaller.The spherical aberration is the smallest when applied to the infinitely conjugate state. Achromatic double gluing lenses are coated with wide-band anti-reflection multilayer film in visible light (400-700 nm).

Store Room
Serial No.	Parts no.	Material	DIA	R1	R2	TC	F
1	D15F6530	H-ZF6	15	-27.542	-23.605	2.8	-6530
1	D15F6530	H-ZK11	15	23.605	23.605	7.8	-6530
2	D36F1867	H-ZF6	36	110.79	-29.054	3.04	-1867
2	D36F1867	H-QK3L	35.8	29.054	279	10	-1867
3	D43F111.5	H-FK61	43	27.233	-109.04	13	-111.5
3	D43F111.5	H-QF1	43	109.043	-12.511	5	-111.5
4	D17F85	H-ZK6	16.8	21.2	41.498	5.4	-85
4	D17F85	H-ZF12	17	-41.498	-16.38	6.8	-85
5	D18F49	H-K9L	18	21.53	33.989	8	-49
5	D18F49	H-ZF13	18	-33.989	-16.666	8	-49

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. It occupies 10,000 square meters of modernized facilities with hundreds of equipments and instruments. More importantly, Oplens owns an excellent team of more than 200 experienced engineers and workers, who provide the best products and service to their both domestic and overseas customers.

Oplens (brand owned by SiChuan JUKA Optical Technology) is located in the city of Chengdu, China, which enjoys the reputation of the world optical processing center. Oplens is established during the restructuring of the Processing Department of the Institute of Optics and Electronics, Chinese Academy of Sciences.

Packaging Details:
Inner packing-------special protective packing for optical products.
Outer packing------carton, Shock absorption material and bubble wrap

Delivery Time
7-20days
Delivery: Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc.

Our manufacturing capability of optical elements can supply a large variety of spherical & aspheric lenses, single prisms, windows, mirrors, laser & infrared optical components, etc. We have hundreds of grinders & polishers, spectrophotometers, Taylor Hobson profilometers, Optorun coating chambers, and interferometers of Veeco and Zygo to process and inspect all the optical components and make sure all customer standards are perfectly met.

FAQ?

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 10-30days 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.

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Optical Glass Double Convex Lens Achromatic Lens for Telescope

SiChuan JUKA Optical Technology