Bright Shadow Technology Ltd.

Step Down Ring 82mm To 77mm

Product Details:
Place of Origin: Guangdong, China
Brand Name: OEM/ODM
Certification: ROHS
Model Number: Square filter
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: $4.50 - $17.50/ Piece
Packaging Details: Blister box/other
Delivery Time: 15~35 Working day
Payment Terms: T/T
Supply Ability: 100000 Pieces /Month
  • Detail Information
  • Product Description

Detail Information

Size: Φ37-Φ150/Others Material: Aluminum/Copper
Printing Method: Laser EngravingLaser Engraving/Screen Printing Printing Position: Frame Front, Side,and Other Designated Positions
Can Be Customized.: Yes Type: Step Down Ring 82mm To 77mm
High Light:

Step Down Ring 58mm To 52mm


Step Down Ring 77mm To 67mm


SGS 52mm To 49mm Step Down Ring

Product Description


Camera filter Lens Adapter Rings


BST  Lens Adapter Rings Product Features:

1.The thread and magnetic interface are installed smoothly;


          2.The processing precision is high and the texture of the surface treatment is very good;


          3.Ultra-thin and durable.

Product Specification:



Size Φ37/Φ39/Φ40.5/Φ43/Φ46/Φ49/Φ52/Φ55/Φ58/Φ62Φ67/Φ72/Φ77/Φ82/Φ86/Φ95/Φ105/Φ150mm/Others
Material Aluminum/Copper
Frame surface treatment The aluminum frame is anodized and the copper frame is blackening treatment; The conventional treatment is matte black, and various colors can also be customized.
Printing method Laser engraving/Screen printing
Printing position
Frame front, side,and other designated positions
Printing method Laser engraving/Screen printing
Can Be Customized Yes

Product Quality:

Step Down Ring 82mm To 77mm 0Step Down Ring 82mm To 77mm 1Step Down Ring 82mm To 77mm 2Step Down Ring 82mm To 77mm 3


Products delivery and logistics:

1.We will deliver the products in strict accordance with the delivery time agreed by both parties,

2.We can send goods to forwarder warehouse designated by our customers,

3.Delivery through ups and other forwarders(Delivery through ups and other forwarders).

Step Down Ring 82mm To 77mm 4

About US:

Bright Shadow Technology Co.Ltd (abbreviation: BST) is located at the East River High Technology Industrial Park,
Huizhou city, Guangdong province in China. BST is strategically located near the expressway and adjacent to Shen
-zhen (Hong Kong), Dongguan and Guangzhou. Factory shipments and export logistics are very convenient, and we
also have the advantage of employment.

Main business:

1. Interchangeable lens camera filter system (including round filter, square filter, holder and cinema filter system),

2. Drone / motion camera / handheld camera external lens and filter system of the devicem,

3.Glass of Sunglasses lens

BST has formed a complete industrial chain system from research and development, manufacturing to sales. It has an
optical product R&D center and a manufacturing plant with a thousand-level clean room. It can undertake ODM and
OEM business of various optical products. The company has a highly specialized R&D, technology and quality
management team. The core members have more than 15 years of working experience in optical products.

The main advantages of BST:

1. Through sufficient research on the target market, the R&D team can provide at least 5 new products independently
developed by BST to customers with long-term cooperation every year, helping customers to win a larger market share;

2. Rapid response to customer needs. Transforming customer ideas into products as quickly as possible and optimizing
and improving them;

3. Fully guarantee the mass production quality of the products, and the consistency of the mass production products is
very good;

4. High efficiency delivery;

5. More reasonable control costs, to provide customers with greater market value.

BST's products and services have been tested by customers and the market for a long time. The customer's satisfaction
makes the whole team more confident to meet every new challenge. We also cherish the opportunity to cooperate with
you: Win-win is our common goal and pursuit.

Step Down Ring 82mm To 77mm 5

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