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MOUNTED ACH 18MM DIA X 50MM FL CTD	ACH 20.4MM DIA X 35MM FL EYELENS?	UNIQUE 12.7MM CUBE BEAMSPLITTER
RECTANGULAR INTERFERENCE FILTER/BEAMSPLITTER 108MM X 51MM	4-1/4" YELLOW AERIAL CAMERA LENS FILTER 3/8" THICK	180MM X 16MM X 10MM GLASS BLANK
MENISCUS 37.9MM DIA HOYA GLASS BLANK BSC7	PCV 38.5MM DIA LENS BLANK	DYNAMIC OPTIC 3" F/1.9 PROJECTION ASSY CTD
RECTANGULAR FRONT SURFACE MIRROR 16MM X 11MM WITH HOLE	3-3/8 DIA MIRROR MOUNT FOR REFLECTOR TELESCOPE	CONTROLOTRON FLOW METER
HI-FI SPEAKER SWITCH