[thxbb12]

Fuji:

• Very compact 23 f1.8
  
• Version 2 of the current 18 f2 but with good corners (perhaps it's my sample, but the corners never get sharp)
  
• 100 1:1 macro f2.8
  
• Fairly compact 17-67 f4 zoom
  

MFT:

• Very compact 9 or 10 f4
  
• Fairly compact 13-50 f4 zoom
  
• Reasonably sized 17 f1.2
  
• Reasonably sized 25 f1.2
  

Sony FE:

• Very compact 20 f4
  
• Very compact 35 f2
  
• Very compact 50 f2
  
• Compact 85 f2