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Underwater Cases (Underwater Housing)

PTWC-01 Underwater Wide Converter

PTWC-01 Underwater Wide Converter

This can be attached to the front of a digital camera underwater case using a step-up ring. 

 

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Specifications

 
Water depth/pressure resistance 40m
Supported cases PT-058 / PT-055 / PT-054 / PT-053 / PT-052 / PT-051 / PT-050 / PT-048 / PT-047 / PT-046 / PT-045 / PT-043 / PT-042 / PT-041 / PT-039 / PT-038 / PT-036 / PT-035 / PT-034 / PT-033 / PT-032 / PT-031 / PT-030 / PT-029 / PT-027 / PT-026 / PT-024 / PT-022 / PT-021 / PT-020 / PT-018/ PT-017 / PT-016 / PT-015 / PT-014 / PT-012 / PT-010
Lens construction diagram 4 groups, 4 elements
Magnification Approx. 0.6x underwater (approx. 100° angle of view underwater)
Coating Single layer coating on all surfaces
Main materials and processing Aluminium light alloy/corrosion-resistant hard alumite treatment, nitrogen gas-filled to prevent lens fogging
Size (excludes accessories) Max. diameter 131mm x depth 69mm
Weight (camera body only) Approx. 1,000g
Box contents Lens, lens cap
  • *Specifications are subject to change without notice.

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