 |
 |
Focal length is shifted to the telephoto side by a factor of 1.5x. |
|
F No. of the original lens is not affected. |
|
Only the telephoto side of the lens can be used, the picture corners are eclipsed at wide angle. |
|
The minimum object distance becomes 2.25 times that of the origilal lens. |
| |
M.O.D |
Eclipse Point |
| HJ16x8B |
1.6m |
f:60mm |
| HJ17ex7.6B |
1.26m |
f:60mm |
| HJ17ex7.7B |
1.7m |
f:60mm |
| HJ21x7.8B |
1.9m |
f:60mm |
| HJ21ex7.8B |
1.9m |
f:60mm |
| HJ22ex7.6B |
1.9m |
f:85mm |
| KJ17ex7.7B |
1.35m |
f:60mm |
| J17ax7.7B |
1.35m |
f:60mm |
| J17ex7.6B |
1.8m |
f:60mm |
| J21ax7.8B |
1.8m |
f:60mm |
| J22ex7.6B |
1.8m |
f:60mm |
| YJ19x9B |
2.00m |
f:80mm |
| YJ20x8.5B |
2.00m |
f:80mm |
|
|
