| Bopteq offer our clients metal parts solution, Include machining, lathing, CNC machining, CNC milling, stamping, casting, even all the mechanical parts process technology made to order. Our technological capabilities include growth of precision metal parts, and the material include aluminum, brass, stainless steel, Iron, plastic… and the parts used for Imaging digital products: DSLR camera lenses, projector lenses, security lenses, Automotive, Hydraulics, Optomechanics, energy machine, telecommunication, values and pneumatics, Aerospace and other electric products application.
 For the DSLR lenses parts, even we can do all support for our customers. Now the lenses parts include: lens barrel, lens cam barrel, spacer, rings, screw, multi thread…
 
 Lens cam curve tubes
 Key features: 
Big dimension: outer-diameter:ф70.5xф67.8 
Thin wall ring type frame, less intensity. 
Milling out circle and surface, easily lead to part deforming. 
Anodizing and easily lead to part deforming 
Dimension tolerance:0.019 
Roundness: 0.019 Zoom lens match parts 
 Multi-thread parts
 Round and ring parts
 Lenses or camera mountNow,we offer the Canon, Nikon, CY, PK... and customized mount for camera and the lenese. the high precision tochnology and the high surface treatment technology let the qualit meet the word no.1 quality requirement. our processing fllow by the casting first and then CNC machining and milling, the surface treatment... 
 Features:
 
Big dimension: outer-diameter:ф70.5xф67.8 
Thin wall ring type frame, less intensity. 
Milling out circle and surface, easily lead to part deforming. 
Anodizing and easily lead to part deforming 
Dimension tolerance:0.019 
Roundness: 0.019 Lenses spacer and retainer
 Key features: 
Big dimension: outer-diameter:ф80 
Thin wall: the thinnest wall thickness:0.5 
Dimension tolerance: φ72.5(0/+0.019) 
Roundness: 0.015(φ72.5) Aperture blades:
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