Sun Auto Zoom 85-210mm f/4.8
- T-Mount, 135-film
- Focal Length: 85-210mm
- Aperture: 4.8-22
- Lens-construction: 8 groups, 13 elements
- Angle of View: 12° at 210mm, 28° at 85mm
- Minimum Focusing Distance: ?
- Net weight: 565g
- Size: 156mm long
- Filter Size: ?
- Zooming mechanism: by rotating zoom ring, mechanical compensation by U type cam motion
- Diaphragm control: fully automatic, can be switched off