Accessory for Canon PowerShot S90

INON INC. is pleased to announce official release of accessories to support Canon digital camera [PowerShot S90]/[WP-DC35](*1) and current product compatibility with the camera system.
  • [28AD Mount Base DC35](*5)
    • --Release date : March 31st, 2010
    --JAN code : 456212143 572 8

  • [Optical D Cable Type L /Cap W51 Set](*2)
    • --Release date : March 31st, 2010
    --JAN code : 456212143 573 5

  • [Optical D Cable SS Type L /Cap W51 Set](*3)
    • --Release date : March 31st, 2010
    --JAN code : 456212143 574 2

  • [Grip Base D4]
    • --available in the market
    --JAN code : 456212143 430 1

  • [Shoe Base]
    • --available in the market
    --JAN code : 456212143 356 4


    28AD Mount Base DC35 on WP-DC35 / PowerShot S90(left)
    28AD Mount Base DC35 (right)

    (*1)
    Contact Canon Inc. for detail of camera/Housing. INON Inc. confirms product compatibility based on a camera/housing available in Japan.

    (*2)
    An optical cable product when using [Grip Base D4]/[Grip Base D4 Set].

    (*3)
    An optical cable product when using [Shoe Base Set].


PowerShot S90 / Wp-DC35 Combination Example


  • Canon [PowerShot S90] + Canon [WP-DC35]
  • 28AD Mount Base DC35
  • UWL-100 28AD
  • S-2000(with -0.5 Blue Diffuser for S-2000)
  • Optical D Cable Tpe L /Cap W51 Set
  • Grip Base D4
  • Direct Arm Z Set
  • LE240(with "W40° Filter LE")
  • Single Light Holder LE
  • Shoe Base

Optional Accessory
    The 28AD Mount Base DC35 is exclusively designed for PowerShot S90 (*1) / WP-DC35 (*1) to benefit you to use following INON products.

  • Wide variety and high quality
    • INON [28AD Mount series] attachment lens

  • Easy, reliable and fully automatic external strobe shooting
    • INON [S-TTL Auto] strobe


Attachment Lens Compatibility

    The [28AD Mount Base DC35] enables you to install INON 28AD Mount series attachment lens.
    28AD mount series attachment lens lineup consists [UWL-100 28AD] wide conversion lens to shoot wider area and its super wide option [Dome Lens Unit for UWL-100] (*5). AD Mount series [UCL-165AD] close-up lens to shorten minimum shooting distance, is also usable. INON supports to shoot all different type of subject from [semi fish-eye] to [ultra macro] with simple and reliable system.

    (*5)
    Vignetting on every corners. Crop an image or zoom towards to telephoto side little bit to eliminate vignetting.Optional [Dome Spacer for UWL-100 28AD] is necessary to attach on to [UWL-100 28AD].

Strobe/LED flashlight Compatibility

    Digital camera compatible ["S-TTL" Auto] strobe INON [S-2000]/[Z-240]/[D-2000] is usable. ["S-TTL" auto] of [S-2000]/[Z-240]/[D-2000] series gives you correct and reliable exposure by simply pressing shutter release button(*6).

    INON LED flashlight [LE550-W]/[LE550-S]/[LE240]/[LE250] is also usable as an aiming light or assisting light source.

    There are two choices for strobe/light arm;[Shoe Base]/[Shoe Base Set] which directly holds compatible strobe/LED flashlight on the “accessory shoe” of the [28AD Mount Base DC35], or universal type [Grip Base D4 Set] which widely supports more than 80 underwater housings with loose-proof structure and broad expandability including supporting dual strobe configuration, different arm length/type depending on your shooting style.

    INON provides "handy"/"compact" [Shoe Base Set]and "full-blown" set with [Grip Base D4] to support every underwater photographers to suit to various shooting style, skill, attachment lens, subject and condition to realize your creative intent with flexible system.

    (*6)
    "S-TTL" Auto mode is not usable for shooting mode "M" or "Tv"/"Av" and the built-in flash mode is set to manual.

Why so many different Mount Bases / Optical D Cable Sets

    As same as other INON Mount Bases and Optical D Cable Cap Sets, [28AD Mount Base DC35]/[Optical D Cable Type L / Cap W51 Set ] is exclusively designed for specific camera/housing including careful compatibility test to;

  • Optimize high quality lens performance for high quality macro/wide shot and 　(design attachment lens layout for best suited distance from camera’s master lens which is vary among different camera/housing models)
  • Support highly accurate and reliable “S-TTL Auto” shooting. 　(design fiber optics attachment layout based on camera’s built-in flash location)

    • INON benefits you with above advantages by producing specific accessories for each specific camera/housing model.

    Other manufactures’ versatile lens adopters or universal strobe cables look like very useful but they often show;

  • Just enough to attach a lens
    • >>without optimizing optical performance of lens resulting only widen an image area with heavy vignetting on corners or terrible quality in peripheral part of an image

  • Just enough to attach a strobe
    • >>without accurate exposure control and reliability resulting fluctuating exposure and fickle flashing

    INON system is completely different from those versatile products and simple yet reliable to provide “high quality image”/“highly accurate S-TTL Auto” to support every level of underwater photographers.


[PowerShot S90]/[WP-DC35] sample images


    --Subject:Pygmy seahose
    --Equipments:Canon PowerShot S90/WP-DC35, UCL-165AD x 3, LE550-W x 1
    --Photo data:Zoom telephoto end (22.5mm), 1/10, F5.6, ISO80
    --Photo by:Atsuo Shioiri (COLOR CODE) at Kumejima, Okinawa, Japan



    --Subject:Bigeye trevally
    --Equipments:Canon PowerShot S90/WP-DC35, UWL-100 28AD, S-2000 x 2 (S-TTL Auto mode)
    --Photo data:Zoom wide end (6.0mm), 1/250, F6.3, ISO125
    --Photo by:Atsuo Shioiri (COLOR CODE) at Kumejima, Okinawa, Japan


    --Subject:Purple queen
    --Equipments:Canon PowerShot S90/WP-DC35, UWL-100 28AD, S-2000 x 2 (S-TTL Auto mode)
    --Photo data:Zoom wide end (6.0mm), 1/500, F5.0, ISO100
    --Photo by:Atsuo Shioiri (COLOR CODE) at Kumejima, Okinawa, Japan



    --Subject:Sleek unicornfish
    --Equipments:Canon PowerShot S90/WP-DC35, UWL-100 28AD
    --Photo data:Zoom wide end (6.0mm), 1/250, F5.0, ISO250
    --Photo by:Atsuo Shioiri (COLOR CODE) at Kumejima, Okinawa, Japan


Relative Information on INON Website
March 24th, 2010
INON INC.

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