Magnification:                      

3.5X

Aperture:             

24mm             

Working Distance(S,R,L):

350mm(S)、450mm(R)、550mm(L)    

Field of View(diameter):

50mm(S)、 65mm(R)、 80mm(L)

Depth of focus：      

40mm(S)、 60mm(R)、 80mm (L)   

Weight:             

79g