"DIDALAB"

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

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

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

Supplier: DIDALAB

Mercury spectral lamp, screw socket, spare bulb for economical lamp. 1 * 1 items

Supplier: DIDALAB

Triple grating the 3 gratings are fitted into a metal frame, gratings dimensions 10mmx15mm, 100, 300 and 600 lines/mm. 1 * 1 items

Supplier: DIDALAB

Diffracting object, D-shaped, made of frosted glass, 40mm diameter . 1 * 1 items

Supplier: DIDALAB

CIRCUIT CAN / CNA 1 * 1 items

Supplier: DIDALAB

Analyzer darkness , mounted on diameter 10mm rod. 1 * 1 items

Supplier: DIDALAB

Goniometer, used for experiments on prism or grating deviation, 1 minute of arc, adjustable focus by knurled screw, focus length 162 mm, sliding eyepiece, adjustable to infinity by autocollimation with a LED auxiliary light. 1 * 1 items

Supplier: DIDALAB

Filter interference, 546nm, green, diameter 40mm, made of thin layer deposits, extremely selective filter around an accurate wavelen gth, supplied with componenet holder and individual calibration, tolerance +/-2nm, width 10nm, min 1 * 1 items

Supplier: DIDALAB

Lens, additional, for the autocollimation telescope, in order to have a view finder, focal length +200mm. 1 * 1 items

Supplier: DIDALAB

Goniometer, basic, specially adapted to high schools experiments (prism and grating deviations, it has a telescope and a collimator (focus lengths 178mm), this device is made up of a diameter 127mm graduated plate. 1 * 1 items

Supplier: DIDALAB

Lens, achromatic, x40, european path. 1 * 1 items

Supplier: DIDALAB

Telescope, autocollimating, high optical quality, achromatic antiglare lens, high quality team splitter, reticle with adjustable cro ss, with a knurled ring, very large focal length of 162mm, mounted on diameter 10mm rod. 1 * 1 items

Supplier: DIDALAB

Gratings transmission, 1200 lines/mm, these accuracy gratings have a great uniformity of lines on the whole working area, the workin g area (36x24mm) is protected by a glass plate, compatible with our slide-holders. 1 * 1 items

Supplier: DIDALAB

Copy of a rowland grading on a collodion foil between two glass plates in a metal frame, number of lines 600lines/mm, grating consta nt 1.7μm, dimensions 50x50mm. 1 * 1 items