Factory Price Round Optical Glass K9/Bk7 Glued Lens with Coating for Microscope and Telescope Objective

• Warranty: 3years
• Usage: Optical
• Type: Convex Lens
• 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.: JH021
• Transmittance: 90%-95%
• Shape: Aspheric
• Material: H-Zf2/H-K10
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: HC
• Focal Length Tolerance: 2%
• Centration: <3 Arc Min
• Surface Quality: 40/20
• Structure: Plano-Convex
• Clear Aperture: > Central 90% of Diameter
• Customized Support: OEM, ODM, Obm
• Transport Package: Vacuum Packaging
• Specification: custom
• Trademark: JLGD
• Origin: Henan, China
• HS Code: 9001909090
• Production Capacity: 1000 Piece/Pieces Per Month
• Package Size: 18.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.300kg
• Lead Time: 7 days (1 - 10 pieces) ; 20 days (11 - 100 pieces) ; To be negotiated ( > 100 pieces)

Product Description

Product Description

Specification

Model Number	JH021
Material	H-ZF2/H-K10
Diameter	26.3mm
Center Thickness	5mm
Coating	400-700
Focal Length	-55.6mm
Surface Quality	40/20
Surface Accuracy	△N<λ/4@633nm
Focal Length Tolerance	±2%
Centration	<3 arc min
Clear Aperture	> central 90% of diameter

Production Process

 

Certifications

Packing & Delivery

Inner packaging - special protective packaging for optical products. Outer packaging - carton, damping material, bubble paper Logo - customized on request

 

Company Profile

Exhibition

FAQ

1. who are we?
We are based in Henan, China, start from 2016,sell to Domestic Market(60.00%),North America(18.00%),Eastern Europe(9.00%),Eastern Asia(5.00%),Western Europe(5.00%),South America(2.00%),South Asia(00.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Optical Lens,Convex Lens,Optical Prism,Optical Windows,Beam Splitter Prism

4. why should you buy from us not from other suppliers?
Nanyang City Jingliang Optical Technology Co., Ltd., from 85 years ago has more than 30 years of rich experience in production. We have the best quality, best service, the best reputation, to become your most reliable long-term partners!

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean,Hindi,Italian