TS-Optics variable M48 extension — 17–23 mm This M48 × 0.75 extension provides continuously adjustable spacing from 17 to 23 mm.
Manufacturer model: TS-Optics variable M48 extension — 17–23 mm · Specifications checked against manufacturer data on 2026-11-04
This M48 × 0.75 extension provides continuously adjustable spacing from 17 to 23 mm.
The three-piece design uses a long male-thread base, a connecting sleeve and a knurled counter ring. Rotate the connecting section to set length, then tighten the ring to lock it.
It is a mechanical spacer for the usual 2-inch filter thread. Include its set length in the complete camera-spacing calculation; it is not an optical reducer or corrector.
TS-Optics manufacturer documentation
Exact named TS manufacturer model and its published technical table checked. Unpublished dimensions, capacities and package items are not inferred.
| Adjustable optical length | 17–23 mm |
|---|---|
| Locking | Knurled counter ring |
Ficha técnica
Referencias específicas
TS-Optics variable M48 extension — 17–23 mm This M48 × 0.75 extension provides continuously adjustable spacing from 17 to 23 mm.
Manufacturer model: TS-Optics variable M48 extension — 17–23 mm · Specifications checked against manufacturer data on 2026-11-04
