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Mirror Box Assembly

Reflex mirror, focusing screen and pentaprism that route light to the viewfinder. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

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Bill of materials

8 top-level lines · 21 rows shown · 33 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Reflex Mirror dslr-camera-reflex-mirror 1 part
2 Sub-Mirror dslr-camera-sub-mirror 1 part
3 Mirror Motor 3 parts dslr-camera-mirror-motor 1 23 assembly
3.1 Stator Assembly 3 parts stator-assembly 1 3 assembly
3.1.1 Stator Core (laminations) stator-core 1 part
3.1.2 Copper Winding copper-winding 1 part
3.1.3 Slot Insulation stator-insulation 1 part
3.2 Rotor Assembly 4 parts rotor-assembly 1 19 assembly
3.2.1 Rotor Shaft rotor-shaft 1 part
3.2.2 Rotor Core rotor-core 1 part
3.2.3 Neodymium Magnet neodymium-magnet 16× 16 part
3.2.4 Ball Bearing ball-bearing 1 part
3.3 Motor Housing motor-housing 1 part
4 Mirror Flip Mechanism 3 parts dslr-camera-mirror-mechanism 1 3 assembly
4.1 Mirror Lever dslr-camera-mirror-lever 1 part
4.2 Mirror Cam dslr-camera-mirror-cam 1 part
4.3 Helical Gear Pair gear-pair 1 part
5 Coil Spring coil-spring 2 part
6 Focusing Screen dslr-camera-focusing-screen 1 part
7 Pentaprism dslr-camera-pentaprism 1 part
8 Mirror Box Frame dslr-camera-mirror-box-frame 1 part

Used in 1 assembly

Sourcing — likely vendors

Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks