We demonstrated the compensation of thermal lens effect regardless of pumping condition by inserting a solid-state CE, compensating element, having negative dn/dT property between two rods. This ...

Nikon's new firmware for the Z8 isn't playing nice with third-party lenses, and companies are warning to remove them before ...

Fujifilm’s ‘digital half-frame’ compact is endearingly eccentric – just don’t expect it to be a ‘serious’ camera The post ...