Venus Optic is releasing a Ring Light for their Laowa 25mm f/2.8 2.5-5X Ultra-Macro that will make it an even more useful lens for macro photography fans. This announcement comes in advance of their Laowa 24mm f/14 announcement (UPDATED: Coming Aug. 1st on Kickstarter).
Laowa 25mm f/2.8 2.5-5X: VenusOptic / B&H Photo / Amazon / Adorama