Sony Adapter for ASI Cameras 20nm CH4 Methane Filter the UV/IR Cut Filter will

the UV/IR Cut Filter will your protect H-alpha filter from the damaging effects of infrared radiation

[4] Due to system usage and storage allocation

and when doing solar work

Your order will be shipped approximately two weeks after placement

After remove T2 11mm ring

Sony Adapter for ASI Cameras 20nm CH4 Methane Filter the UV/IR Cut Filter willCan be used to connect Sony NEX lens and ASI cameras with small sensor formats, such as ASI1600, ASI294, ASI183, ASI174, ASI432 and ASI585. Only support manual lenses supported, not compatible with automatic lenses. E mount lenses with 18. 5mm back focus length are supported (Only manual lenses). Connection Methods Mechanical Diagram