Focusing rail dove tail clamping ARCA-compatible

ARCA-compatible NOVOFLEX focusing racks are indispensable accessories for macro and stereo photography.

They can be mounted on any tripod and on the NOVOFLEX MS-REPRO macro reprostand.
The CASTEL-Q comes with Arca size dovetail clamping and was designed to fit the NOVOFLEX Q=BASE quick-release system.

It can also be mounted on any tripod head with 1/4” or 3/8” thread Or directly on the quick releases Q=BASE or Q=MOUNT.

If finer settings of the slider are desired for Focus Stacking, is as an accessory the fine drive CAST-FINE available .

The focusing rack CASTEL-Q also serves as a base for the CASTBAL-T / S bellows attachment.


A second focusing rack converts the CASTEL-Q to a cross focusing rack of exceptional stability (see CASTEL CROSS).

Technical specifications:

Dimensions: 200 × 100 × 33 mm (7.9 × 3.9 × 1.3”)
Glider width: 66 mm (2.6”)
Weight: 412 g (0.9 lb.)
Travel: 125 mm (4.9”)

Tripod connection: 3x 1/4 "-3/8" thread pairs and NOVOFLEX Q profile (ARCA-UniQ / C compatible)
Camera connection: NOVOFLEX Q-profil (ARCA-UniQ/C-kompatible)

Adjustment range with a complete rotation of the drive wheel: 15mm (0.6")

Camera connector pieces (Q=Plates) not included.
For compatible plates click here