Bk7 Glass Dedicated to Microscope Transparent Uncoated Plano Concave Lens

• Warranty: 3years
• Usage: Optical
• Type: Concave 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.: Lens
• Transmittance: 90%-95%
• Shape: Plano
• Material: Optical Glass
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: Customer′s Requirement
• Customize: Accept Customize Size
• Size: 0.5mm-100mm
• Color: Transparent
• Customized Support: OEM, ODM, Obm
• Surface Accuracy: 60/40 40/20 20/10 10/5
• Clear Aperture: Central 90%
• Product Name: Concave Lens
• material: Bk7 /K9 Quartz/ Sapphire
• Structure: Plano-Concave
• Application: Optical Equipments
• Flatness: 1/4lambda
• Transport Package: Vacuum Packing
• Specification: custom
• Trademark: JLGD
• Origin: Henan, China
• HS Code: 9001909090

Product Description

 

Description

 

 

 

 

Plano concave lens

In the plano concave lens, one side is a plane and the other side is a concave.Plano concave lenses are often used to expand the beam, project and enlarge the focal length of the optical system

Product Name	Concave lens
Material	Optical glass
Surface Quality	40/20
Surface Flatness	1/4 lamda
Clear Aperture	>90%
Coating	Upon quest
Processing Range	0.5mm~100mm
Thickness Tolerance	+/-0.3mm

production process

packaging and shipping

Packing method

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

Related product

 

3mm 5mm right angle prism

Achromatic lens

 

Plano-convex lenses

Click here for more information

Our Company

Click here for more information

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?

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 ?

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.

Welcome to inquiry