from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)

from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)

a flat front for macro and longer focal lengths. The seal of the interchangeable port system is the only design that allows you to see if it is correct. You can look through the clear plastic and see the "O" ring seal. If it looks sealed it will be sealed. Every other SLR housing relies on theory and hope. There is no way to see if the port is sealed properly on an aluminum housing. FLAT PORTS are for standard, macro and telephoto lenses. The 5505.46 works Auto focus only. Flat port recommended for macro lense  (less)

from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)

from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)

from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)

from camera stores. Wide angle lenses will focus at 12 and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3 (7.6cm) 5503.50 Lens length less than 4 (10.1cm) #5503.55 Lens length less than 4.5 (11.4cm) #5503.80 Lens length less than 5 (12.7cm) #5503.85 Lens length less than 6 (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5 (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5 (6.3cm) #5502...... Lens length less than 3.5 (8.9cm) #5502.41 Lens length less than 4.1 (10.4cm) #5505...... Lens length less than 4.5 (11.4cm) #5505.45 Lens length less than 5.1 (13cm) #5505.5 .. Lens length less than 5.5 (14cm) #5505.58 Lens length less than 6.1 (15.5cm) FLAT PORTS WITH FOCUS For long lenses whose focus collar extends beyond the housing focus #5506.... . Lens length less than 4.5 (11.4cm) #5506.5... Lens length less than 5.5 (14cm) #5507...... Lens length less than 6.5 (16.5cm) #5508...... Lens length less than 7.5 (19cm) #5508.05 Nikon 105mm Micro-Nikkor lens only (allows switching from manual-auto focus u/w) DIMENSION NOTES: Maximum lens diameter is limited to 8.4cm (3.3 ). The diameter for attachment of zoom or focus clamps is limited to 7.1cm (2.8 ). Lens length is measured as the maximum extended length from attachment point on the camera body. Only lenses with rotating barrel control for zoom can be used. Push-pull zoom control can not be operated.  (less)

from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)

from camera stores. Wide angle lenses will focus at 12 and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3 (7.6cm) 5503.50 Lens length less than 4 (10.1cm) #5503.55 Lens length less than 4.5 (11.4cm) #5503.80 Lens length less than 5 (12.7cm) #5503.85 Lens length less than 6 (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5 (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5 (6.3cm) #5502...... Lens length less than 3.5 (8.9cm) #5502.41 Lens length less than 4.1 (10.4cm) #5505...... Lens length less than 4.5 (11.4cm) #5505.45 Lens length less than 5.1 (13cm) #5505.5 .. Lens length less than 5.5 (14cm) #5505.58 Lens length less than 6.1 (15.5cm) FLAT PORTS WITH FOCUS For long lenses whose focus collar extends beyond the housing focus #5506.... . Lens length less than 4.5 (11.4cm) #5506.5... Lens length less than 5.5 (14cm) #5507...... Lens length less than 6.5 (16.5cm) #5508...... Lens length less than 7.5 (19cm) #5508.05 Nikon 105mm Micro-Nikkor lens only (allows switching from manual-auto focus u/w) DIMENSION NOTES: Maximum lens diameter is limited to 8.4cm (3.3 ). The diameter for attachment of zoom or focus clamps is limited to 7.1cm (2.8 ). Lens length is measured as the maximum extended length from attachment point on the camera body. Only lenses with rotating barrel control for zoom can be used. Push-pull zoom control can not be operated.  (less)

from camera stores. Wide angle lenses will focus at 12" and do not require the addition of any close-up lens when used in a dome port. Other ports available #5503.... Lens length less than 3" (7.6cm) 5503.50 Lens length less than 4" (10.1cm) #5503.55 Lens length less than 4.5" (11.4cm) #5503.80 Lens length less than 5" (12.7cm) #5503.85 Lens length less than 6" (15.2cm) SUPER-WIDE DOME PORT For lenses with a 110 to 170 degrees angle of coverage. This port does not allow use of a port shade, and may not be fully functional with some lenses in the MD-size housing. #5503.15 Lens length less than 2.5" (6.3cm FLAT PORTS For standard, macro and telephoto lenses. #5501..... Lens length less than 2.5" (6.3cm) #5502.......  (less)