NODAL SLIDE ASSEMBLY CAT NO. 581
IT CONSISTS OF :
- NODAL UPRIGHT: IT IS A COMBINATION OF SINGLE AND DOUBLE LENS HOLDER ON AMOUNT ROTATING ALONG THE VERTICAL AXIS
- MIRROR: PLANE INCLINABLE MIRROR
- SLIT: FINE MACHINED CROSS SLIT WITH 1 SURFACE WHITE AND OTHER BLACK
- LAMP HOUSE: AN ELECTRIC BULB FITTED IN METAL CASE WORKABLE ON 220 V A.C.
- OPTICAL BENCH: NODAL SLIDE ASSEMBLY IS FITTED ON HEAVY OPTICAL BENCH WITH TWO FIXED AND 2 MOVABLE SLOWMOTION RIDERS.
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IT CONSISTS OF :
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