Tair-3S F4.5/300mm M42 Lens

Tair-3S F4.5/300mm M42 Lens
Product description

  

Tair-3S 300mm lens specifications: 

 

  • Focal Length: 300mm
  • Diaphragm: 4.5-22
  • Filter size: 72mm
  • 4 Elements in 3 groups
  • Resolution (Center/Edge): 45/25 line per mm