Franke & Heidecke Heidosmat 150mm f2.8 pen You're not getting high ISO

You're not getting high ISO performance with this camera- it tops out at 1600

thanks to the RB67's rotating back

8 ED PRO is a fast

3 DG OS Contemporary is a reasonably compact full-frame telephoto zoom lens with quick focusing

it’s not really important when you consider that… what’s that

Franke & Heidecke Heidosmat 150mm f2.8 pen You're not getting high ISOThis Franke & Heidecke Heidosmat 150mm f2. 8 is a projector lens from a Rollei P11 medium format projector. You can use it as a replacement lens on a P11, of course, but it's also a popular choice to convert into a camera lens. Very light patterning, some light dust, otherwise quite clean. Includes front cap. Please note: you can not directly mount this lens to any camera. If you would like to mount this to a camera, you will have to make it work on