solas marine orange life ring buoy

1. Are you a factory or trading company?

    We have our own factory.

 

2. What is your main products?

    life jacket, life buoy, diving suit etc.

 

3.How about the Delivery time?

 

 The exact delivery date will be arranged according to required products style and quantity. Usually takes 30-45 days for products preparing after details have been discussed.

 

4.What kind of payments does Huayan support?

   T/T, L/C ,Western Union, Paypal,Cash are accepted.

 

5.What's the MOQ?

 MOQ is 100PCS for the majority of our products, and each established model has its MOQ in the part of Trade Information.

  

6.Can you produce aocording to customers' design?

   Sure, we are professional maunfacturer with more than 20 years' experience, OEM and ODM are both welcome.

Penta Prisms

BK7 Penta Prisms ,pentaprism , penta prisms ,pentaprism vs pentamirror , pentaprism viewfinder , pentaprism angles

Materials: optical glasses such as flint glass, ultraviolet fused quartz and infrared fused quartz, as well as optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), Zinc selenide (ZnSe) and silicon (Si)
External dimension: 4mm -- 100mm
Angle deviation: 30 seconds to 3 minutes
Surface accuracy: / 10-1
Surface quality: 60/40 Effective diameter: 90%
Plating film: according to customer requirements can be coated
In addition, we have more than a thousand kinds of standard products, and some of the standard products in stock to meet your needs
According to users' requirements, we can design and process various kinds of prisms, such as right-angle prisms, Equilateral Prisms, Dove Prisms, pentagonal prisms, Roof Prisms and so on with different base materials.

Materials: optical glasses such as flint glass, ultraviolet fused quartz and infrared fused quartz, as well as optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), Zinc selenide (ZnSe) and silicon (Si)
External dimension: 4mm -- 100mm
Angle deviation: 30 seconds to 3 minutes
Surface accuracy: / 10-1
Surface quality: 60/40 Effective diameter: 90%
Plating film: according to customer requirements can be coated
In addition, we have more than a thousand kinds of standard products, and some of the standard products in stock to meet your needs
According to users' requirements, we can design and process various kinds of prisms, such as right-angle prisms, equilateral prisms, DOVE prisms, pentagonal prisms, roof prisms and so on with different base materials.

Penta Prisms,Convex Lense,Convex Spherical Lens,Optical Glass Windows

Gold Dragon Optics Electronic Technology CO.,Ltd , https://www.golddragon-optics.com