"DIDALAB"

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Filter interference, 633nm, red, diameter 40mm, made of thin layer deposits, extremely selective filter around an accurate wavelengt h, supplied with componenet holder and individual calibration, tolerance +/-2 nm, width 10nm, min 1 * 1 items

Supplier: DIDALAB

Filter interference, 633nm, red, diameter 40mm, made of thin layer deposits, extremely selective filter around an accurate wavelengt h, supplied with componenet holder and individual calibration, tolerance +/-2 nm, width 10nm, min 1 * 1 items

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POLARIMETRIC TUBE 10CM 1 * 1 items

Supplier: DIDALAB

POLARIMETRIC TUBE 10CM 1 * 1 items

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Frosted glass, 40mm diameter . 1 * 1 items

Supplier: DIDALAB

Frosted glass, 40mm diameter . 1 * 1 items

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Millimetric object, 40mm diameter . 1 * 1 items

Supplier: DIDALAB

Millimetric object, 40mm diameter . 1 * 1 items

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Mercury/Zinc spectral lamp, bulb, ECO27 screw socket. these spectral lamps have an excellent value for money, they allow the acquisi tion of rare gases at lower cost. 1 * 1 items

Supplier: DIDALAB

Mercury/Zinc spectral lamp, bulb, ECO27 screw socket. these spectral lamps have an excellent value for money, they allow the acquisi tion of rare gases at lower cost. 1 * 1 items

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Telescope, achromatic lens with 173mm focal length, glareproofed, pulling adjustment, view range from 400mm to infinite, supplied wi th 10x eyepiece with crosshair and 10x micrometer eyepiece, mounted on diameter 10mm rod. 1 * 1 items

Supplier: DIDALAB

Telescope, achromatic lens with 173mm focal length, glareproofed, pulling adjustment, view range from 400mm to infinite, supplied wi th 10x eyepiece with crosshair and 10x micrometer eyepiece, mounted on diameter 10mm rod. 1 * 1 items

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Frosted glass, set on a M49 ring for economical spectral lamp, can also be set on a diameter 10mm rod (supplied). 1 * 1 items

Supplier: DIDALAB

Frosted glass, set on a M49 ring for economical spectral lamp, can also be set on a diameter 10mm rod (supplied). 1 * 1 items

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POWER SUPPLY SINGLE 1 * 1 items

Supplier: DIDALAB

POWER SUPPLY SINGLE 1 * 1 items

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Gratings transmission, 200 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (45x31mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

Supplier: DIDALAB

Gratings transmission, 200 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (45x31mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

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Gratings transmission, 100 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

Supplier: DIDALAB

Gratings transmission, 100 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

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Gratings transmission, 20 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

Supplier: DIDALAB

Gratings transmission, 20 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

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Gratings transmission, 10 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

Supplier: DIDALAB

Gratings transmission, 10 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the working area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

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Dual power supply for 9 pin osram spectral lamps, adapted ventilation, 2 P+E power outlet with fuse. 1 * 1 items

Supplier: DIDALAB

Dual power supply for 9 pin osram spectral lamps, adapted ventilation, 2 P+E power outlet with fuse. 1 * 1 items

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Lantern with intensity variator, aspheric lens, filament can be vertically or horizontally directed, thread ring at the front for ob jects or filters, diameter 10-mm rod, power 100W. 1 * 1 items

Supplier: DIDALAB

Lantern with intensity variator, aspheric lens, filament can be vertically or horizontally directed, thread ring at the front for ob jects or filters, diameter 10-mm rod, power 100W. 1 * 1 items