S3:
Weight: 240g
Size: Inner-66*50mm; Outside-74*57mm.
Support Screen Size: 3.0" & 3.2"
Support Ratio: 3:2 & 4:3
S4:
Weight: 160g
Size: Inner-68.7*43.5mm; Outside-74*49mm.
Support Screen Size: 3.0"
Support Ratio: 16:9
Suitable Camera: Micro Cameras
S5:
Weight: 240g
Size: Inner-68.6*55.5mm; Outside-77*66mm.
Support Screen Size: 3.0" & 3.2"
Support Ratio: 3:2 & 4:3
S6:
Weight: 240g
Size: Inner-66*50mm; Outside-74*57mm.
Support Screen Size: 3.0" & 3.2"
Support Ratio: 3:2 & 4:3