- #1
kylie22
- 3
- 0
Hello,
I am trying to buy the parts to perform a Schlieren experiment (see an example here: https://bit.ly/2mwbzkl)
It is suggested to use a Spherical Primary Telescope Mirror (glass), however when i look into getting larger than 160 mm versions, they start to get extremely expensive.
So, as an alternative, I found this parabolic mirror (acrylic) which come in various larger sizes:
https://ebay.to/2mwYKq0
Do you think that the acrylic ones could be good enough to produce some interesting Schlieren images? I am not really looking at lab grade stuff since it's too expensive (if anyone knows a good deal i would be interested), but I would rather have it able to produce "pretty" good images.
Thanks a lot!
I am trying to buy the parts to perform a Schlieren experiment (see an example here: https://bit.ly/2mwbzkl)
It is suggested to use a Spherical Primary Telescope Mirror (glass), however when i look into getting larger than 160 mm versions, they start to get extremely expensive.
So, as an alternative, I found this parabolic mirror (acrylic) which come in various larger sizes:
https://ebay.to/2mwYKq0
Do you think that the acrylic ones could be good enough to produce some interesting Schlieren images? I am not really looking at lab grade stuff since it's too expensive (if anyone knows a good deal i would be interested), but I would rather have it able to produce "pretty" good images.
Thanks a lot!