Mad_Sunday
Well-known member
Hmmm, I found this lens on web at a price about 84 Euro (VAT included). I will try to find the M42 to 4/3rds adapter...
Hi Cristian.
For that price you can buy a Pentacon 300mm f4 or for less money you will get the Tair 300mm f4.5 both these lenses have good reports from birders. The Porst seems to be of East German origin but it is not so well known. The most recommended 300mm seems to be the Nikkor AIS which will be around 100-200 euro price.
Be careful how much you spend on an old lens.
Pete