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UHD Filter Rings System

Introducing Polecams NEW UHD Filter Ring Systemsdesigned specifically for the Fujinon TF4XA-1 UHD 4mm Prime lens and the Resolve Optics .74 Wide Angle Adapter which transforms the TF4XA-1 (4mm) in to an effective 2.8mm lens.
Supplied with or without quality filters, the rings enable the user to design their own bespoke filter system.
The special design ensures that there is no vignetting even when using the .74 wide angle adapter lens.
The Rings and filters can be supplied with a Lens pen, and a handy protective storage case with capacity for additional filters.


Options

Part #LA300 is for the Fujinon TF4XA-1 UHD 4mm lens and requires 62mm filters to be added as required.
Part #LA#310 is for the Resolve Optics .74 Wide Angle Adapter and is available with or without preloaded principal filters for UV, ND and IR.


The Polecam Filter System enables the use of high quality optical filters with compact HD cameras that have no integral filter mount. The Filter System mount allows 62 mm and 77mm filters respectively to be deployed with the Fujinon and Resolve lenses.


Optical filters have tremendous creative potential both in terms of effects and to maximise the quality of the captured images, Neutral density filters are often preferable to achieving exposure control with an unassisted 'electronic shutter'. A graduated ND filter provides the additional flexibility of allowing a bright sky, for example, to be darkened while the subject in the lower section of the image is left unfiltered. Most cameras are optimised for a 3,200 Kelvin colour temperature setting so optical daylight to tungsten filtering normally delivers better performance than relying on electronic correction. IR cut filters are frequently used in dimmed tungsten lighting to prevent black objects appearing as deep red. Circular polarisers significantly reduce surface reflections without the through-the-lens meter accuracy and auto-focus complications that often result from using linear polarisers.

Technical documents will be available for download soon. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for further information.  

 
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