Franke & Heidecke Heidosmat 150mm f2.8 pen and can be used with

and can be used with most F-mount lenses from the earliest pre-AI to newer AF-D with varying levels of metering and focusing function

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

The D7100 is a DX-format DSLR that shoots 24mp stills and 1080p video at up to 30fps

8 ED PRO is a fast

Franke & Heidecke Heidosmat 150mm f2.8 pen and can be used withThis 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