-40%
Indium 99.999% pure rings for 1/2
Indium 99.999% pure rings for 1/2
Indium 99.999% pure rings for 1/2
Indium 99.999% pure rings for 1/2
Indium 99.999% pure rings for 1/2

Indium 99.999% pure rings for 1/2" dia. optic thermal mounting HIGH POWER

$ 5.25

Availability: 100 in stock
  • Return shipping will be paid by: Buyer
  • Brand: Unbranded
  • All returns accepted: Returns Accepted
  • Restocking Fee: No
  • Item must be returned within: 30 Days
  • Condition: Nice condition
  • Refund will be given as: Money Back

    Description

    Unusual rare pure indium rings for mounting optics to mounts that may be water cooled.
    High power lasers utilize indium to mount optics subject to extreme heat.
    These fit snugly around 1/2" 12.5mm dia. optics as seen in photos. They do stretch a tiny bit.
    Actual measurements are:  OD .562", ID .482", .04" thick
    Not sure of melting temp. But written on the containers they came in said 99.999% pure (containers in photos not original). So whatever pure indium melts at.
    Use a plumb bob or anything cone shaped to reshape them if they "get out of round".
    Sale is for TWO rings, enough for both sides of an optic. There are 10 in the box.
    See my other sale for indium rings for 19mm, 3/4" dia. optics.
    I combine ship to keep costs down.