SCHOTT Darkfield Extension Tube

These SCHOTT darkfield extension tubes are available in three options for varying working distances and are compatible with the SCHOTT VisiLED Intense Darkfield Ring Light S40-10D and the SCHOTT KL Series Annular Ring Light Darkfield.

Working Distance: 
30 to 50mm (1.18" to 1.97") Objective Ø 66mm
50 to 80mm (1.97" to 3.15") Objective Ø 66mm
80 to 110mm (3.15" to 4.33) Objective Ø 66mm

Required part: If planning to use with the SCHOTT VisiLED Intense Darkfield Ring Light S40-10D, the Darkfield Adapter found here is needed.

View the SCHOTT VisiLED Series Accessories Brochure here.

View the SCHOTT KL Series Brochure here.

NOTE: This item is not returnable.

SCHOTT Part Numbers: 1209763, 157.569 / 1084691, 157.567 / 1084691, 157.567