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Accessories: MRF^TM Finder

The Burgess Optical/TMB MRF^TM finder is a single-power red-dot type finder adapted for mounting on telescopes and binoculars of all types. Features include four different reticules, seven levels of brightness control, and a light weight and compact design. The MRF^TM finder has a precision ground reflex lens with minimal parallax. The MRF^TM finder uses a flat dovetail base that allows the MRF^TM finder to be easily removed and stored.

The MRF^TM finder is used with both eyes open and one eye directly behind the MRF^TM finder. One of four red reticules is superimposed on the sky, and the telescope is aimed by moving the telescope until the red dot of the reticule is superimposed on the target.

On the top of the MRF^TM finder is a Power/Brightness Switch, which is topped with a Battery Cover, and an Up/Down Adjustment. On the rear of the MRF^TM finder, and accessed from the bottom, is a Reticule Selector Switch. On the left side of the MRF^TM finder is a Left/Right Adjustment and two Base Securing Screws for attaching the MRF^TM finder to the mounting base. On the right side of the MRF^TM finder is an Adjustment Lock for preventing the Up/Down and Left/Right adjustments from moving, and a Up/Down Click Adjust for adjusting the amount of click feedback when making Up/Down adjustments.

Reticules: Any one of four different reticules can be selected. Illustrated below are the four reticule patterns: a single dot, such as found with traditional red-dot finders, a dot within a circle, crosshairs, and a dot within a circle with crosshairs. To select one of the reticules, the Reticule Selector Knob is rotated until the desired reticule is displayed.

Available accessories include a flat and ring mounting bases and a Vixen/Orion style dovetail base.

Download the MRF^TM manual here. The instruction manual is an Acrobat pdf file. If you do not have Acrobat installed on your system, download the Acrobat Reader from here.

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