Effective caliber: 55mm
Focal length: 264mm
Jiao ratio: F4.8
Objective type: Five piece fully separated petzvalAPO (one piece is SD glass and the other is ED glass)
Imaging circle: 44mm
Aperture blades: 14 pieces
Graded aperture: F4.8-F22
Nearest focusing distance: 5m
Focusing method: manual focusing
Filter diameter: M67
Total length: 316mm (with light shield) 244mm (without light shield)
Product Information
| Category | Toys & Collectibles > Other |
|---|---|
| Condition | Like new |
