ELBOW TELESCOPE M109

Stock Number : 1240-00823-5612

< SPECIFICATION > 
 Length 43/4 inch 
 Width 2 inch 
 Height 37/8 inch 
 Weight 0.45 lb 
 Power 4 x 
 Field of View 10° 
 Exit Pupil Diameter 0.150 inch 
 Effective Focal Length 
    Objective 3.200 inch 
    Eyepiece 0.800 inch 
 Eyepiece Setting -0.75 ~ -1.0 diopter 
 Clear Eye Distance 0.560 inch