Tag Archives: Lens Projector
LED Lens Projector & News From Chrosziel
Chrosziel introduced a new, cool, bright LED lens projector with remote focus capability. No more burnt fingers fumbling in the dark of a lens testing room at the rental house or lens repair facility. Chrosziel also has a new Handgrip Extender and Zoom Rocker. read more…
Gecko-Cam IMS OLPF
It would be almost unthinkable for a rental house to not have a good lens test projector. It helps decipher the optical characteristics of your lens: geometry, aberrations, and focus. But what happens when you use the same lens on a film camera and then a digital camera? Most digital cameras use an OLPF (Optical Low Pass Filter) in front of the sensor to reduce moiré effects. It’s usually birefringent crystal and works by slightly separating each ray of light into two or four rays that are slightly offset. read more…
Tags: Gecko-Cam, IMS, Lens Projector, OLPF