Helios 44M-5 F2 58mm
Data sheet
- Mount
- M42
- Focus
- Manual
- Type Aperture
- Fijo
- Type
- Estandar
- Max. Aperture
- 2.0
- Min. Aperture
- 22
- Focal Distance
- 58mm
- Optics (Elements/Groups)
- 6/4
- Diaphragm Blades
- 13
- Minimum focus
- 0.5
- Angle of coverage
- 41° (24 x 36 mm) 27° (Pentax APS)
- Filter Diameter
- 52mm
- Stabilized
- No
- Covering
- Multicapa
- Macro
- No
- Weather Sealing
- No
- Image Format
- Full-frame / 35mm
Entire construction in metal, without plastics or rubbers. The multilayer coated versions are significantly better than the monocoated ones.
Clear and contrasted objective, with a great resistance to "flare". In a digital APS sensor (1.53x), it covers what a 90mm in universal step, being great for portrait and general use, and indoors it is in a bright short TV very appropriate for theater photo and shows. And all at the ridiculous price of € 10, new!
You have to take care of the distances of objects to get a good blur, which sometimes is too rough.