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Optical Bench Accessories Ground Glass Screen |
| Product Code :
LOP-PLIT-0044 |
| In metal frame 100 x 75 mm with a central aperture 63 mm diameter. ... |
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Optical Bench Accessories Iris Diaphragm |
| Product Code :
LOP-PLIT-0045 |
| A metal screen 75 mm diameter, with an adjustable iris diaphragm ... |
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Optical Bench Accessories Lamp, 240V |
| Product Code :
LOP-PLIT-0046 |
| A 240 V 15W white B.C. Pygmy lamp in a conical lamp house 70 mm long x 65 mm
diameter. ... |
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Optical Bench Accessories Micrometer Slit |
| Product Code :
LOP-PLIT-0047 |
| The micrometer slit is as above but has a heavier screw thread, 0.5 mm pitch x
6 mm diameter, carrying a drum which is divided into 50 divisions giv ... |
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Optical Bench Accessories Object Needle, Mounted |
| Product Code :
LOP-PLIT-0048 |
| A pointed needle, mounted on a 6 mm brass rod, giving an overall height of 80 mm approx. ... |
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Optical Bench Accessories Object Screen |
| Product Code :
LOP-PLIT-0049 |
| A circular metal screen 75 mm diameter with 10 mm central aperture covered with 1.5 mm mesh wire gauze. ... |
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