聚焦系统
| 最近聚焦距离 |
0.47 m |
| 光阑叶片数量 |
7 |
| 对角线视角(最大) |
14 ° |
| 最大光圈 |
32 |
SP AF180mm F/3.5 Di, Sony
LD [IF] MACRO 1:1
Di : for all DSLRs
Superior performance and features in a long tele macro
This unique high-performance telephoto macro lens is equally at home in the field and in the studio, providing outstanding image quality at all distances, plus an extra-long working distance for unsurpassed subject access. An advanced optical design incorporating special LD glass and internal focusing (IF), it has a handy Filter Effect Control (FEC) ring for adjusting polarizing filters and an AF/MF ring for easier switching from manual to auto-focus.
*The one-touch switchover function is available on Nikon and Canon mounts only.
The Sony mount requires switchover in two steps.