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6.0mm Optical Double Concave Lenses focal Center for microscope

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6.0mm Optical Double Concave Lenses focal Center for microscope

China 6.0mm Optical Double Concave Lenses focal Center for microscope supplier

Large Image :  6.0mm Optical Double Concave Lenses focal Center for microscope

Product Details:

Place of Origin: China
Brand Name: GIAI
Certification: ROHS/SGS
Model Number: GA-DCL

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: negotiation
Packaging Details: vacuum packaging
Delivery Time: 15 working days after received your payment
Payment Terms: T/T
Supply Ability: 5000pcs per month
Detailed Product Description
Surface Quality: 60-40 Diameter (mm): 9.0
Effective Focal Length EFL (mm): -9.0 Focal Length Tolerance (%): ± 1
Product Name: Double Concave Lenses Coating: Uncoated
Dimension Tolerance: +0.0 / -0.20 Material: N-SF11

6.0mm Optical Double Concave Lenses focal Center for microscope 

 

 

Specifications:

 

Diameter (mm)

9.00

Diameter Tolerance (mm)

+0.00/-0.10

Clear Aperture CA (mm)

5.4

Effective Focal Length EFL (mm)

-9.0

Back Focal Length BFL (mm)

-6.41

Focal Length Tolerance (%)

± 1

Radius R1=-R2(mm)

-9.74

Edge Thickness ET (mm)

2.29

Center Thickness CT (mm)

1.50

Center Thickness Tolerance (mm)

± 0.1

Centering (arcminutes)

3 - 5

Surface Quality

40 - 20

Bevel

Protective bevel as needed

Substrate

N-SF11

Coating

Uncoated

f/#

1

Numerical Aperture NA

0.5

Type

Double-Concave Lens

Wavelength Range (um)

0.4 - 2.5

RoHS

Compliant 

 

Competitive Advantage:

 

Double Concave Lenses  ,competitive price , good quality, delivery on time, providing perfect after-sales service, to provide customers with professional customized products of parameter. We will supply you with best solution.

 

Description:

 

Double Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths.

GIAI Optics offers the world’s largest inventory of off-the-shelf optical components, including a variety of standard or UV Fused Silica Double Concave Lenses. Standard lenses are available in several anti-reflection coating optics, including MgF2, VIS 0°, VIS-NIR, NIR I, or NIR II, for optimal performance in the Ultraviolet (UV), Visible, or Infrared (IR) regions. The UV Fused Silica substrate offers excellent transmission characteristics with high operating temperatures. UV Fused Silica Double Concave Lenses are ideal for laser or imaging applications. An optional UV-AR anti-reflection coating increases performance in the Ultraviolet (UV) spectrum. GIAI Optics’ Double Concave Lenses are available in a wide range of sizes or focal lengths.

 

Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.

 

More about us :

 

Giai photonics Co.,Ltd is a leading supplier of optics and precision optical components ,specialized in a wide array of optical filters, multi-element lenses, lens coatings. We do this with skilled technicians, expert engineers, and modern optical fabrication equipment, the latest metrology. Our objective is to offer the finest quality precision components, optics and systems available to meet the service requirements and to exceed the expectations of our customers.

 

 

6.0mm Optical Double Concave Lenses focal Center for microscope

6.0mm Optical Double Concave Lenses focal Center for microscope

Attending Trade Shows:

6.0mm Optical Double Concave Lenses focal Center for microscope

Quality Assurance:

6.0mm Optical Double Concave Lenses focal Center for microscope

Shipping:

 

All the products will be package with firm box,customer can chose UPS,DHL,Fedex,SF,TNT,EMS,etc.we suggest:

 

UPS: America shipping is faster, 2-3 days

 

DHL: Europe,America,Asian,Oceania,Africa is 3-5 days.

 

Fedex: Europe,America,Asian,Oceania,Africa is 3-5 days

 

TNT:5-7days

 

SF: only can be used for Asian countries,3-5 days

 

Terms of payment:

 

30% deposit by T/T,the balanced paid before shipment

 

Prepay 100% of the total before shipment

 

FAQ:

 

Q1: Are you a factory or trading company ? 

A: We are a factory?

 

Q2: Where is your factory located ?

A:F2,block C, Shen Chang Gang Industry Park,1st Rd. JingLong, Baolong Industry Zone, Longgang District Shenzhen.

 

Q3: Are there any stock or standard products?

A: We usually customize as per specific requirements, so please offer more detailed information about your requests, such as drawing(important), technical parameters, order quantity, use, material, photos, etc.

 

Q4: How about the samples policy? 

A: We could send free samples for your reference, and the buyer please bear the delivery charge (through your express account for freight collect, or transfer the delivery charge to us for prepaid at your convenience). For some expensive samples, samples cost could be necessary.

 

Q5: If i place an order now, how long would it be before i got delivery ? 

A: It would largely depend on the size of the order and the items you want.

 

please do not hesitate to contact me if you got any questions we will reply you as soon as possible.

 

We are looking forward to establishing relationships with you.

 

 

Contact Details
Giai Photonics Co.,Ltd

Contact Person: Linmaco

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