f-ratio joke shirt

Showing the single result

• 

  What the F-Ratio?! – Funny Astronomy T-Shirt for Telescope Nerds

  T-Shirts $22.49 – $27.49Price range: $22.49 through $27.49

  Grab it now — your telescope won’t compliment you, but this shirt will!

  Select options This product has multiple variants. The options may be chosen on the product page