my cameras:

- Nikon D90 (digital SLR)

- Nikon F601 (SLR)

- Canon PowerShot A630

- iPhone 5

- iPad 3

my lenses:

- Nikkor 18-105 / 3.5-5.6G (AF-S) DX VR

- Nikkor 70-300 / 4.5-5.6G (AF-S) VR

- Nikkor 50 / 1.8 (MF)

- Sigma 28-70 / 3.5-5,6 (MF)

- Sigma 70-210 / 4-5.6 (MF)

my websites:

- dermedienwirt | oliver grunzke

- twitter

- facebook

- google+