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Key Features
- 1.8 Optical Density
- 15-Layer Coating on Outside of Filter
- SCHOTT Superwite Glass
- SuperSlim 5.5mm-Thick, Stackable Ring
Special Order
Expected availability: 3-5 Weeks
$158.05
- This item cannot be canceled or returned.
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Is this filter suitable and safe for ...
Is this filter suitable and safe for photographing a solar eclipse?
This filter is not certified for Solar viewing. We do have Solar filters https://bhpho.to/2F2y4ab.
Date published: 2019-06-13
Is this filter suitable for solar imaging?
Is this filter suitable for solar imaging?
Yes, when shooting in live view, you can use it. I wouldn't use it while looking through the viewfinder if you have a DSLR but live view is ok.
Date published: 2020-01-15
Does it have a gasket like the big stopper?
Does it have a gasket like the big stopper?
No.
Date published: 2021-01-13
Purchased FirecrestUltra 100x100mm ND 3.0 filter. ...
Purchased FirecrestUltra 100x100mm ND 3.0 filter. It came with some self sticking foam gasket in separate bag. There are no instructions how to install the gasket.Question: which side of the filter should the gasket be installed on? One side of the filter has writing on.
Put the gasket on the side that does NOT have the writing.
Date published: 2019-08-08
Will these work on the lee holder system??
Will these work on the lee holder system??
Yes you could use these with a 100mm Lee holder https://bhpho.to/2QqpVki.
Date published: 2019-05-26
Will this work with the smallrig Lightweight ...
Will this work with the smallrig Lightweight Matte Box? I see many people saying 100x100mm are incompatible but they say 4x4 inch are... confusing or what??
The Formatt Hitech 100 x 100mm Firecrest Ultra ND 0.9 Filter (3-Stop) is incompatible with the SmallRig Lightweight Carbon Fiber Matte Box because the filter trays on the matte box support 4mm thick filters, and the Formatt Hitech filter is 2mm thick.
Date published: 2022-09-16
Are the filters stackable?
Are the filters stackable?
It is stackable. It does have 77 mm front filter thread.
Date published: 2019-09-02
Is this filter rated as a solar filter suitable ...
Is this filter rated as a solar filter suitable for photographing the sun?
Formatt Hitech 105mm Firecrest Ultra ND 5.4 Filter (18-Stop)
does not have an ISO rating for safe solar viewing. It may work for a camera as it is not sensitive as human eyes, but if you want to be 100% safe I would recommend looking for a filter that is listed with an ISO rating for safe solar viewing.
Date published: 2021-12-16