Description
Product Description
- 16mm cage plate with SM05 (0.535”-40) internal thread
- 16mm through‑hole spacing for SPCM‑E series Ø4mm cage rods
- Holds Ø1/2‑inch optics up to 2.8mm thick
- 4‑40 or M3 threaded holes for post mounting
- Supplied with 2 CSK05 retaining rings
The CSJ‑05B threaded cage plate has 4 through holes for mounting SPCM‑E series Ø4mm cage rods. It can be locked onto cage rods via set screws on the side of each through hole, using a 1.3mm hex key.
Specifications
| Item | Details |
|---|---|
| Model | CSJ‑05B |
| Dimensions | 25.0×25.0×6.4 mm |
| Center Bore | SM05 (0.535”-40) internal thread |
| Threaded Holes | 1×4‑40, 1×M3 |
| Through Holes | Ø4.03 mm, 16×16 mm spacing |
| Weight | 7.1 g |
| Material | 7075 Aluminum Alloy |
Technical Description
- The CSJ‑05B threaded cage plate features 4 through holes for SPCM‑E series Ø4mm cage rods. Side set screws (1.3mm hex key) secure the plate to cage rods. It can mate with CSJ‑05A to couple 16mm and 30mm cage systems.

(2) The plate features an SM05 (0.535”-40) internal thread, compatible with SM05 series lens sleeves. Two CSK05 retaining rings are included for mounting Ø1/2‑inch optics up to 2.8mm thick.

(3) Opposite sides are equipped with 4‑40 and M3 threaded holes for additional fastening or component connection.

Assembly

Application Examples






