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Lens, Entaniya 250 degree M12 4K Fisheye

SKU: ENT-250M12

The Entaniya 250 degree lens is designed to suit a φ5.1mm Image Circle (1/2.3″ – 1/1.7″ sensors) and can be attached to M12 mount and also CS-mount cameras by using the dedicated CS-adapter included with the lens.  The lens retains its “4K” resolution right to the edge of the image circle ensuring that sharp image quality is maintained and is the best quality compact 250 degree fisheye lens available today.  It is perfect for use with most Back-Bone modified GoPro cameras.

AWAITING STOCK

Original price was: €470.00.Current price is: €435.00. (522.00 including VAT)

Description

Entaniya manufacture a broad range of high quality Fisheye lenses to achieve unique ultra-wide-angle images well beyond a normal field of view.  These lenses are designed for VR180 and VR360 video, for panoramic photography and for film-making.

The Entaniya 250 degree lens is designed to suit a φ5.1mm Image Circle (1/2.3″ -1/1.7″ sensors) and can be attached to M12 mount and also CS-mount cameras by using the dedicated CS-adapter included with the lens.  The lens retains its “4K” resolution right to the edge of the image circle ensuring that sharp image quality is maintained.  This lens is the best quality compact 250 degree fisheye lens available today.

The Entaniya 250 degree M12 lens is perfect for use with most Back-Bone modified GoPro cameras and can be used with 180 degree stereoscopic camera systems.  The lens has been extremely popular for filming all kinds of VR production including adult film-making and natural history.

It is also perfect for industrial imaging applications where a wide range of images is required from with a single camera, reducing the number of cameras and greatly contributing to system simplification and cost reduction.  Entaniya fisheye lenses are used in a variety of applications including 3D scanners, omnidirectional recording surveys, tunnel surveys, pipe and pipe surveys, traffic surveys, and for security cameras.

Parameters

Additional information

Weight 0.2 kg
Dimensions 15.0 × 12.0 × 10.0 cm
Iris and Drive

Fixed Iris

Lens Type

Mount

CS-Mount, S-Mount M12

Resolution

4K

Sensor Size

1/2.3", 1/2.5", 1/2.7", 1/2", 1/3", 1/4"

Brand

Applications

Focal Length 1.38mm
Image Format 1/2.3″
Adjustment Focus by adjusting the mount on the supplied CS-mount, 6x locking grub screws
Maximum Aperture F2.8 (Fixed)
Angle of View (HxV) 250 degrees x 250 degrees
Focussing Range 0.5m – infinity (from Front of Lens)
Lens Elements 11 Elements ED x 1, SHR x 2
Image Circle Diameter 5.5mm (250 degrees x 250 degrees)
1/2.3″ : 250 degrees x 205 degrees
Minimum Object Distance 0.5m
Resolution Suitable for 4K
Back Focal Length 2.3mm (in air) at infinity
Flange Focal Length 17.526mm (in air)
Mount M12 S-mount (metal)
Weight (g) 79 grammes
Dimensions 50mm (diameter) x 37mm (length)
Operating Temperature -10 to +50 degrees C (0 to +35 degrees C recommended)
  • 1.38 mm lens
  • 4K Resolution
  • PERFECT for Back-Bone modified GoPro cameras (not Hero8 & 9)
  • Integrates with 1/2.3” cameras
  • Japanese lens technology & quality
  • Weight 79 grammes
  • Supplied with CS mount adapter, IR cut filter, Allen key and grub screws
  • 220 and 280 degree lenses also available
  • Entaniya 250 degree M12 mount lens
  • Lens cap
  • Red anodised M12-CS mount adapter
  • Teflon tape for M12 thread
  • Focus adjustment rings
  • 5 x grub screws for mount adapter
  • Hex key for grub screws
  • Lens cleaning cloth
  • Warranty card
  • Instruction Manual

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