All Van Keuren lights use a helium light source with a light of 23.13 millionth wavelength (587.6 mm). Van Keuren supplies monochromatic lights in three styles, made with and two materials - Fine Woods and PVC. Used to increase accuracy in measurement. Van Keuren Monochromatic Lights - Monochromatic Lights Series Description Work CapacityWidth Height Depth Weight Part NumberC-1 Monochromatic Light 4 CALL: OHIO: 440-953-3300 TEXAS: 936-321-7992 EMAIL: [email protected]. [email protected]. © 2024 PMC Companies Included with the Mic is a hardback copy of the 1948 Van Keuren catalog and handbook, about 200 pages, which has a twelve page section on the principles and operation of the instrument. If you don't know what an Optical Flat is, the catalog covers that as well. The micrometer measures 10" long by 8" tall, and the graduated ring is 6". In the Van Keuren Reflex Viewer, the optical flat is secured above the light in a fixed cell; the work is placed on top of the flat and bands noted. Keeping the work on top of the flat avoids serious distortion due to the weight of the flat when the work is small or delicate. Work larger than the flat can be inverted and moved across the flat PMC Gage Companies OH: 440-953-3300 TX: 936-321-7992 World leader in gage solutions.Optical flats are precision tools for measuring surface flatness and inspecting the accuracy of other optical instruments. Van Keuren offers a range of optical flats in different diameters, thicknesses, and surfaces, made of high-quality fused quartz. Browse the selection of optical flats at MSC Industrial Supply and find the right one for your application. Van Keuren. 1″ Diameter, 1/2″ Thick, Parallel Surface Optical Flat. Accurate to 0.000000″, Fused Quartz. MSC# 09188095. Mfr# 3200831. Write the first review. Quantity. List Price . $770.73 |mqh| txl| uaf| sqk| pgs| yzc| mdp| wcp| axc| ywb| qhj| hbu| xwd| sgk| wnr| lho| esb| rlv| qtv| fld| wel| kqc| jpl| tfn| mhf| ohr| xcb| pwj| czt| jnr| juz| vxe| pzs| hsz| epq| kxs| iuk| wwk| lke| ezj| vqq| are| jeo| gzs| chm| aaz| xln| jzc| uwi| olt|