Thorlabs EF504 Low-Pass Electrical Filter

Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty.

Cosmetically in excellent condition showing minimal signs of previous use.

Includes Low-Pass Electrical Filter as pictured. No additional items or accessories are included. 

Pictures are of one of the actual units available.

Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have.