光學元件/透鏡轉接環:
外徑30-48mm光學元件轉SM2(2.035"-40)外螺紋

外徑30-48mm光學元件轉SM2(2.035"-40)外螺紋

| 型號 | 外螺紋(A) | 內螺紋(B) | 搭配元件尺寸 | C | T |
| LADP-S2E30 | SM2 (2.035"-40) |
M30.5-0.5 | Ø30 | 42 | 11 |
| LADP-S2E31 | M31.5-0.5 | Ø31 | 42 | 11 | |
| LADP-S2E32 | M32.5-0.5 | Ø32 | 42 | 11 | |
| LADP-S2E33 | M33.5-0.5 | Ø33 | 42 | 11 | |
| LADP-S2E34 | M34.5-0.5 | Ø34 | 42 | 11 | |
| LADP-S2E35 | M35.5-0.5 | Ø35 | 42 | 11 | |
| LADP-S2E36 | M36.5-0.5 | Ø36 | 45 | 11 | |
| LADP-S2E37 | M37.5-0.5 | Ø37 | 45 | 11 | |
| LADP-S2E1.5 | SM1.5 | Ø38.1 | 45 | 14 | |
| LADP-S2E39 | M39.5-0.5 | Ø39 | 45 | 14 | |
| LADP-S2E40 | M40.5-0.5 | Ø40 | 45 | 14 | |
| LADP-S2E41 | M41.5-0.5 | Ø41 | 48 | 14 | |
| LADP-S2E42 | M42.5-0.5 | Ø42 | 48 | 14 | |
| LADP-S2E43 | M43.5-0.5 | Ø43 | 48 | 14 | |
| LADP-S2E44 | M44.5-0.5 | Ø44 | 48 | 14 | |
| LADP-S2E45 | M45.5-0.5 | Ø45 | 48 | 14 | |
| LADP-S2E46 | M46.5-0.5 | Ø46 | 一字槽 | 14 | |
| LADP-S2E47 | M47.5-0.5 | Ø47 | 一字槽 | 14 | |
| LADP-S2E48 | M48.5-0.5 | Ø48 | 一字槽 | 14 |
SM1為英制細牙:1.035"-40
SM1.5為英制細牙:1.535"-40
SM2為英制細牙:2.035"-40
SM3為英制細牙:3.035"-40
SM30為公制細牙:M30.5-0.5
C-mount為英制牙,搭配一般鏡頭使用:1"-32
T-mount為公制牙:M42-0.75
RMS為標準物鏡牙:0.8"-36
MITUTOYO物鏡牙/OLYMPUS的BD系列物鏡:M26x0.706
NIKON物鏡牙:M25x0.75
ZEISS物鏡牙:M27x0.75


