Hoefer offers UV and UV-Visible Transilluminators for viewing and documenting gels and autoradiograms. The MacroVue UV transilluminators come in three sizes—20 x 20 cm, 21 x 25 cm and 21 x 26 cm—and have a High/Low intensity switch. At the surface the average intensity is 9,000 µW/cm2 in the high intensity mode, and about 7,000 µW/cm2 in the low intensity mode. Use the high setting for analytical documentation work; the low setting reduces chances of photonicking or photobleaching gel samples during prep work. The MacroVue UV-Visible Transilluminator is a convenient combination 302 nm midrange UV and visible light transilluminator. Each filter is 20 x 20 cm. Switching from one side to the other is as simple as pushing a button. Shortwave tubes are available to change from 302 to 254 nm illumination. Please select a model from the list below to learn more about its features and benefits.    UV Transilluminators Products MacroVue UV-26 Transilluminator, universal VAC Please login to view prices MacroVue UV-25 Transilluminator, 115 VAC Please login to view prices MacroVue UV-25 Transilluminator, 230 VAC Please login to view prices MacroVue UV-20 Transilluminator, 115 VAC Please login to view prices MacroVue UVis-20 Transilluminator, 115 VAC Please login to view prices MacroVue UV-20 Transilluminator, 230 VAC Please login to view prices MacroVue UVis-20 Transilluminator, 230 VAC Please login to view prices UV lamp, 300 nm, 8 W Please login to view prices UV lamp, 300 nm, 15 W Please login to view prices UV-Transmitting Work Surface Please login to view prices UV-blocking safety cover, for UV-20, UV-25, UVTM-19 and UVTM-25 Please login to view prices UV-blocking safety cover, for UVis-20 Please login to view prices Power cord, detachable, 115 VAC Please login to view prices Power cord, detachable, 230 VAC Please login to view prices