zhongyi 17mm 25mm 35mm 50mmT1.0 M43 Film shot Lens
Zhongyi optics Film Lens series 17mm 25mm 35mm 50mmT1.0 M4/3 Film shot Lens Camera Lens Film Camera Lens Fixed focus video lens photo Lenses
In a series of films |
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Specifications |
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Product model |
17mmT1.0 |
25mmT1.0 |
35mmT1.0 |
50mmT1.0 |
Working with Frames |
M4/3 frame |
M4/3 frame |
M4/3 frame |
M4/3 frame |
Lens type |
Fixed focus video lens Fixed focus video lens |
Fixed focus video lens Fixed focus video lens |
Fixed focus video lens Fixed focus video lens |
Fixed focus video lens Fixed focus video lens |
focal length |
17mm |
25mm |
35mm |
50mm |
Equivalent 35mm |
35mm |
50mm |
70mm |
100mm |
Maximum Aperture |
T1.0 |
T1.0 |
T1.0 |
T1.0 |
Minimum aperture |
T16 |
T16 |
T16 |
T16 |
Aperture travel angle |
60° |
60° |
60° |
60° |
Focus stroke angle |
165° |
165° |
165° |
165° |
Lens structure |
12 pieces, 9 groups |
11 pieces, 8 groups |
11 pieces, 8 groups |
9 pieces and 6 groups |
Diaphragm blade |
8 pieces |
9 pieces |
9 pieces |
9 pieces |
Angle of view (diagonal) |
65° |
45° |
35° |
25° |
Nearest focus distance |
30cm |
25cm |
35cm |
60cm |
Maximum magnification |
0.07x |
0.13x |
0.13x |
0.1x |
Filter aperture |
77mm |
77mm |
77mm |
77mm |
Lens color |
black |
black |
black |
black |
Lens diameter |
80mm |
80mm |
80mm |
80mm |
Lens height |
99mm |
99mm |
99mm |
102mm |
Lens weight |
597g |
535g |
600-630g |
720g |
Lens mount. |
M4/3 |
M4/3 |
FE,FX,EOS-R ,M4/3 |
M4/3 |
17mmT1.0
25mmT1.0
35mmT1.0
50mmT1.0