Chrosziel MN-150 MagNum Extendable Wireless Lens Control System with Chrosziel CDM-100 Motor

For easy operation, calibration is automatic with lenses that have hard stops. If you use stills lenses that don`t have stops at close focus and infinity, a special calibration mode allows you to manually calibrate the focusing distance. To adjust the settings on the MagNum, an OLED screen and directional buttons provide an intuitive interface. Record start/stop can be controlled from the hand unit if the camera is connected to the receiver.

The hand unit is upgradeable for a second degree of lens control. The upgrade kit is separately available and adds a sliding control and a marking stripe to the left side of the transmitter.

Ergonomic Handheld Transmitter

Compact in size, the transmitter has a rounded handle with a finger grip on the rear so you can hold it securely while operating. The transmitter houses an internal 2.4 GHz antenna and has a BNC spigot that will accept an external 434 MHz antenna. The focus knob has a brake and adjustable hard-stops for repeatable focus pulls. The hand unit has an integrated spectrum analyzer that can determine the best frequency for transmission.

Dual-Channel Receiver

With dual outputs, the receiver can drive up to two motors that connect via 7-pin LEMO. The receiver is capable of calibrating motors to the lens without the aid of the transmitter. When connected to a camera via the serial output, start/stop can be remotely controlled from the transmitter.

Hardware Upgradeable

A separately available upgrade module can be installed for controlling a second lens parameter. When installed, the hand controller will gain a sliding adjustment encoder with a marking stripe that can be operated with your left hand.