*** SOLD ***
Nikon Data Back 250 MF-11 s/n 306102
In principle, the MF-11 Data back for F2 Data is very similar in nature with MF-17 designed for the electronic Nikon F3. The MF-17 allows you to imprint data on film with up to 250 sequential shots via operation with Magazine Back MF-4 (included) and optional Motor Drive MD-4.
Three simultaneous selections are possible: year/month/day hour/minutes/seconds and handwritten display data like F2 Data Camera Set. MC-15 cord included. Accessories like: MEMO PLATE SET, a replacement item for MF-17. Enables handwritten display data. Also works with previous MF-10, MF-11; SYNC CORD FOR MF-17, a replacement cord for MF-17. Also works with previous MF-10, MF-11.
The 250 exposures MF-11 Data Back which was supposedly being one of the two options available with F2 Data Camera Set along with 36 exposures MF-10, also work in conjunction with any of the Motor Drives (MD-1or MD-2 while MD-3 is not usable in such combination). In fact, the entire setup which Nikon claimed is hand-made or match to order was comprised of Motor Drive MD-2 and a power pack MB-1 as standard in later stages. Other usable accessories are EE Aperture Control attachment Unit (DS-11, DS-12 are recommended over earlier DS-1)and the unit is supplied with an AH-1 hand strap as standard.
The Unit only work with a Type-S focusing screen. As both bodies can be converted back to standard F2 units by switching to a standard camera back, installing any standard focusing screen and removing the special mask at the film plane. The purpose of the mask is to create a shadow on the picture corner in order to permit data to be imprinted. Handwritten massage or notes should be done on the memo plate. The mask is a removable type and should be removed when you intend to revert the F2 Data camera set to a normal F2 camera.
