Place of Origin
Jiangsu, China
Product Name
DSLR Camera Optical Viewfinder
35MM Standard Film
F From18-100MM Extend to 200MM
35MM Wide-screen
F From 36-200MM Extend to 400MM
16MM Film
F From 8.5-47MM Extend to 94MM
11/4' Television
F From 14-78MM Extend to 56MM
1/3 Television
F From 5.3-29MM Extend to 58MM
1/5 Television
F From 2.7-14.5 MM Extend to 29MM
1' Television
F From 10.5-58MM Extend to 116MM
2/3' Television
F From 7.3-40MM Extend to 80MM
1/4 Television
F From 3-16.4 MM Extend to 32.8MM