paulears
Veteran
Professional lighting equipment is very expensive and in practically all cases, is genuinely worth it - IF you want quality optics, reliable mechanisms and long life and high reliability. I'm just installing some Fresnels in a venue and we're talking after converting to USD around 800 each - and this is for a cash starved venue, where although they're not rich, they want items that will still be working in 10 years (like the ones being replaced!)
The Chinese Fresnels mentioned here, that look like Arris - they're ok, although the build quality is a little less, er, sturdy. I've got some and have broken the focus mechanism on one already - simple pressed components that are a little more bendy that the versions in the Arris.
I've been involved with theatre and video lighting since 1976, and I still have some of that era that are still fully working. If you make your own, they'll either be very basic and short lifespan, or like those mentioned above - cost you a lot to produce. Cheap and quality are two words that don't get put together often in lighting.
The Chinese Fresnels mentioned here, that look like Arris - they're ok, although the build quality is a little less, er, sturdy. I've got some and have broken the focus mechanism on one already - simple pressed components that are a little more bendy that the versions in the Arris.
I've been involved with theatre and video lighting since 1976, and I still have some of that era that are still fully working. If you make your own, they'll either be very basic and short lifespan, or like those mentioned above - cost you a lot to produce. Cheap and quality are two words that don't get put together often in lighting.