I recently covered some alternative optomechanics sources beyond the usual suspects like ThorLabs and Newport. Here are a couple of less well known optomechanics shops.

The unfortunately named Eksma Optics has a wide variety of optics and mechanics, including some unusual brackets and a vertical positioner I found interesting.

The less imaginatively named opto-mechanics.co.uk delivers what it promises: optomechanics in the UK. Notably, these may be the lowest priced opto-mechanics I’ve seen lately.