Special Focus Extension #5510.75 1.75" (4.4cm) for Nikon 105mm VR and Canon 100mm USM Macro Lenses
A special extension is available for use with Nikon 105mm VR Macro and Canon 100mm USM Macro lenses. Manual focus is adjusted with a large, easy-to-turn knob on the side of the e..
Port Extensions can be added to any Port Body and Dome or Flat Assembly combination to extend the overall length of the port.
#5510.50 0.75" (1.9cm) Extension
#5510.54 1.25" (3.1cm) Extension
#5510.58 1.75" (4.4cm) Extension
Extension length is added..
Ikelite 1吋燈臂滑軌擴充圓球座 Mark II
Works with 1-inch ball arms from Ikelite, TLC, Ultralight, Nauticam, and others.
Old and new Ikelite 1-inch balls and clamps are interchangeable. For the best performance, we recommend combining like components within a single clamp (two balls with groove..
Product Number 71702
( Lens port, camera and lens not included. Vacuum valve included. TTL circuitry sold separately.)
Featuring the new Dry Lock (DL) port system with a dive back rated to 200' (60m). Vacuum valve included. TTL circuitry sold separately.
FLAT PORTS #5502..... Lens less than 3.5" (8.90cm)
For standard, macro and telephoto lenses. Due to refraction flat ports reduce the angle-of-coverage of a lens and at the same time enlarge the image. This makes the flat port ideal when using standard, macro or zoom lenses to shoot..