Zenzanon E Variogon 125mm ~ 250mm F/5.6
 
Lens Construction 17 elements 14 groups
Angle of View 31° 12' ~ 16° 24'
F numbers 5.6 to 32
Diaphragm Fully automatic
Minimum Focus 250 cm 0.76 in macromode
Shutter speeds 8 sec. tp 1/500 sec. plus T (time exposure)
Electronic leaf shutter Seiko #0
Filter Size  93mm Ų Series 9a
Lens hood  
Length  206mm x 94mmŲ
Weight  1950 grams (4.30 lbs)
Accessory  Filter retainer,lens hood, lens case, front lens cap & rear lens cap.