Leica APO-Summicron-M 35mm f/2 ASPH. Black OMSYSSN Guide number at the 35mm

Guide number at the 35mm zoom position measures 92' at ISO 100 and 128' at ISO 200

The greater the difference between the colour temperatures they are designed to correct for under 5500K

The Section Swivel Head 1/4 inch-20 from SP-Gadgets lets you mount any action camera with a 1/4 inch-20 mounting thread to your Section Pole

the 2x conversion results in a light loss of approximately two stops

Leica APO-Summicron-M 35mm f/2 ASPH. Black OMSYSSN Guide number at the 35mmPairing the classic wide angle focal length with an optically refined design, the black APO Summicron M 35mm f 2 ASPH. lens from Leica is a fast wide angle prime characterized by its apochromatic designation. Six lens elements feature anomalous partial dispersion and high refractive index glass, rendering the lens capable of focusing red, green, and blue wavelengths at the same plane in order to virtually eliminate chromatic aberrations. In addition,