INON 4D Light Grip Buy together:Grip only 8L USM lens via the

8L USM lens via the housing's focus/zoom knob when used with Anthis/Nexus dSLR housings

This optical cable system benefits you to add [S-TTL Auto] operating strobe easily by connecting with an optical cable to pick up S-TTL control signal is picked up from your camera system

for Sony a1

・Maha Energy Corporation

External macro lenses with 67mm threads from INON

INON 4D Light Grip Buy together:Grip only 8L USM lens via theINON 4D Light Grip is designed for use with INON Front Masks for various genuine action camera housings. Specifications Product Name 4D Light Grip (4 Direction Light Grip) Mount GP Standard + YS Standard Dimensions (Without M5 thumbscrew) H : 135 mm 5. 3 in W : 28 mm 1. 1 in (grip section 19 mm 0. 8 in) D : 48 mm 1. 8 in Weight (With M5 thumbscrew) on land : Approx. 60 g 2. 1 oz underwater : Approx. 20 g 0. 7 oz Material Polycarbonate, etc. Included