[Multi-coating optical glass]
UFL-GR140 Pro ZD Underwater Semi-fisheye Conversion Lens (*)

JAN/EAN code : 4570018121036
*Limited offer due to production.

[ZD Mount]
UFL-G140 ZD Underwater Semi-fisheye Conversion Lens

JAN/EAN code : 4570018120954

[SD Mount]
UFL-G140 SD Underwater Semi-fisheye Conversion Lens

JAN/EAN code : 4562121437739

*It is not recommended to use INON leｎses with other brand adapter as using with other brand adapter may degrade the image quality significantly (*Not covered by warranty). This is due to lack of optimization of lens adapter design in combination with INON lens.

*For GoPro®HERO8, HERO9, HERO10, HERO11, HERO12 and HERO13.
A rubber ring to be attached on the camera side lens of the UFL-G140 ZD/UFL-G140 SD to hold water between the lens and housing to shoot a split shot. When using, remove the lens and reinstall on the housing underwater to fill the space between the lens and houisng with water enabling perfect split shot without having two waterlines in an image.

(*1) Maximum angle of view underwater. It varies among different action cameras. 

(*2) Measured DoF from foreground of the lens surface. Divide by 1.33 for visual distance underwater.
(*3) Measured distance underwater for GoPro® HERO13 Black/HERO12 Black/HERO11 Black/HERO10 Black/HERO9 Black/HERO8 Black/HERO7 Black/HERO6 Black/HERO5 Black/HERO4/HERO3+ Black/HERO3 Black/HERO/HERO+/HERO+ LCD. Other Edition has not been tested.

Both UFL-GR140/UFL-G140 are designed only for underwater use. When using on land, distant subject is not in focus, angle of view is not as wide as rated and vigentting is observed.
 
[When using the UFL-G140]

• When using for GoPro

Always set camera's Field of View (FOV)/Digital Lenses to [WIDE]. Using [Linear] or [Narrow] won't bring optimal performance of this lens.
When using with HERO11 Black, HERO12 Black and HERO13 Black, shoot in 4:3 or 16:9 aspect ratio as vignetting will occur in 8:7 or HyperView mode.
When shooting 4K 9:16 or 1080p 9:16 with HERO13, the lens hood tips will appear in a clip. Remove the lens hood or use 4:3 or 16:9 shooting mode. (HERO12/HERO13)
[SuperView™] mode is not recommended. The SuperView™ mode stretches both ends of the image inside the camera to fit into a 16:9 aspect ratio from originally obtained 4:3 aspect ratio image by the camera sensor. Since the edges of the frame are stretched horizontally, attaching a wide-angle lens further stretches the edges of the frame, resulting in an unnatural image.
Set the camera's image stabilization (HyperSmooth) to [Standard], [High], or [On].  Setting to [Off] will cause vignetting in image corners, and [Boost] will crop the image significantly.
The FOV/Digital Lenses setting [Wide] in Photo mode causes vignetting in image corners.
Since this lens provides ultra wide angle of view, it is recommended to set Spot Meter to [ON] when using external lighting source (LED flashlight etc.). Setting Spot Meter to [OFF] may have washout if the external lighting device aims center of the frame.

• When using for Insta360 Ace Pro

Use FOV setting [Dewarp]. FOV settings [ActionView]/[UltraWide] will have vignetting.

• When using for TG-Tracker

Activate image stabilization function of the camera while shooting video to avoid vignetting. When taking still images, do not use attachment lens to avoid significant vignetting on image corners.
Since the camera is designed to offer optimal focusing performance for close range subject, usable range of DoF (depth of field) with this lens is "1cm/0.4in to 80cm/2.6ft" and distant subject beyond this range gets blur.

• When using for FDR-X3000/HDR-AS300

Select SteadyShot (Movie) [Act] when shooting video as [Std] and [OFF] cause slight vignetting. Select SteadyShot (Still) [ON] when shooting still image. Excessive camera movement may result vignetting even SteadyShot (Movie) [Act] is selected.
Always set camera's angle setting to [Wide]. Using [Medium] or [Narrow] won't bring optimal performance of this lens.

*GoPro and HERO are trademarks or registered trademarks of GoPro Inc.
*Insta360 is a trademark or registered trademark of Arashi Vison Inc.
*Olympus, STYLUS and TG-Tracker are trademarks or registered trademarks of Olympus Imaging Corp.
*Sony and Action Cam are trademarks or registered trademarks of Sony Corporation and Sony Marketing Inc.
*Specifications are subject to change without notice.