SpaceCat 51 WIFD f/4.9 III Padded Case As of the date of

As of the date of this announcement

For added convenience

while still retaining the advantages of CMOS image sensors such as low power consumption and high-speed operation

The EAF Pro features integrated focusing buttons on its body

25" diagonal in great condition

SpaceCat 51 WIFD f/4.9 III Padded Case As of the date ofProbably the very sharpest 250mm camera lens you will find! Newest version uses the new William Optics Internal Focuser Design (WIFD) 51mm quadruplet ED APO f 4. 9 (250mm fl) FPL53 & FPL51 glass 5. 25 lbs weight with rings, dovetail, handlebar. >43mm imaging circle with a flat field edge to edge for full frame sensors Dual Vixen and Arca Swiss Dovetail M48 thread to accept wide t rings t mounts RedCat 51 WIFD III Manual (pdf) Features The best value,