Lens & Port Recommendations
Canon Lenses—.—. ------------------- Dome. ------ Flat Port----------Flat Port w/Focus
--
14mm EF 1:2.8................................. 5503(1)
15mm Fisheye ................................. 5503 5
.1
20mm ............................................... 5503
24mm ............................................... 5503
28mm ................................................5503.............. 5501
35mm ...............................................5503.............. 5501
50mm Macro 1:2.8 .......... ................5503.50 ......... 5505
100mm Macro ...................................NR ................ 5505.5
100mm EF Macro 1:2.8 .....................NR ................ 5505.58(4)
100mm USM Macro 1:2.8..................NR ............... 5505.45 ..............5508.45
16-35mm USM ..................................5503.55(2)
17-35 Ultrasonic ................................5503.50 (2
)
17-40mm USM ..................................5503.50
(2)
T7-85mm EF-s ..................................5503.90
18-55 EF-S .........................................5503
+
20-35mm..........................................5503.50
+
20-35 Ultrasonic ...............................5503 (2)
+
22-55 Ultrasonic ...............................5503.50 2)
(
*24-85mm..........................................5503.50
+
28-70mm .........................................5503.85 (3)
♦
28-S0ram ........................................5503.50
*28-80mm USM ................................5503.50(2)
28-105mm EF USM II .......................5503.55(2)
+
28-105mm USM ...............................5503.80(2)
*35-80mm..........................................5503 ............. 5502
+
135mm ....................... . ...............5503.80
35-
Sigma AF (Canon) ......................Dome.......... Flat Port
+
28-105mm f/2.8-4 ....................... 5503.80(2)
O Zoom lenses that do not focus to 12" require a +4 diopter close-up lens
be added to the lens when used underwater behind a dome port.
(1) Port shade may have to be removed to avoid vignetting.
(2) Lens requires special zoom clamps and focus sleeve #5509.28.
(3) Lens diameter does not allow zoom operation in the housing.
(4) Auto or Manual focus must be selected before closing the housing.
Requires special zoom clamp and focus sleeve #5509.28 for manual focus.
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Summary of Contents for 6870.40
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