Factory Price Optical Glass K9 Convex-Concave Lens with Black Light-Emitting Aperture Meniscus Lens

• Warranty: 3years
• Usage: Optical, Teaching
• Type: Optical System
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JL-WY-06
• Transmittance: 90%-95%
• Shape: Spherical
• Material: K9 or H-Zf7l
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: HC
• Center Thickness: 1.25mm
• Color: Transparent
• Surface Quality: 60/40
• Surface Flatness: 1/4@633nm
• Clear Aperture: Central 80%
• Customized Support: OEM, ODM, Obm
• Product Name: Meniscus Lens
• Focal Length: -11.5mm
• Structure: Spherical
• Application: Optical Equipment
• Diameter: 18mm
• Transport Package: Vacuum Packaging
• Specification: custom
• Trademark: JLGD
• Origin: Chine
• HS Code: 9001909090
• Package Size: 18.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.200kg

Product Description

Product Description

 

 

 

 

Specification

Material	K9 BK7 or other materials required by customers
Surface Quality	60/40  40/20
Surface Flantness	λ/4@633nm
Clear Aperture	central 80%
Diameter Tolerance	+/0.0-0.1mm
Coating	Custom requirements
Beam Deviation	0°±3. arc min
application	Teaching or scientific experiment

 

production process

Company Profile

packaging and shipping

Packing method
Inner packing-------special protective packing for optical products.
Outer packing------carton, Shock absorption material and bubble wrap.
we also can packed the goods according your request.

Certifications

Exhibition

FAQ

Q1.Are you a factory or trading company?
A: We JLGD is a factory specilizing in processing and production of prism and lens with more than 30 years experience.

Q2:When can I get the price?
A:Within 24 hours .If urgent , please call us directly.

Q3Can you accept customization
A: Yes we can.

Q4:How can I get a sample to check your quality ?
A:After price confirmation, customers can require for samples to check ourquality. The Generally inventory sample is free. The customized sample need charge.

Q5: How long is your delivery time?
A: Generally inventory product is 2-3days, and 15-20days for customization product, it is according to quantity.

Q6. What is your MOQ for optical lens?
A: No MOQ for customer.

Q7:What is your after sell service?
A:when you got the lenses,if you found there are some of them broked,not damaged artificially,we can produce the damage quantity again for you.