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Focusing Aids

Focusing Aids

Focusing Aids

 

Focusing is key to getting the best images in Astro Photography. Live view on a DSLR is an idela way to acheive this. However every little helps and a Bahtinov Mask will ensure you have the very best focus.

When you focus with one placed infron of your telescope ite will create difraction spikes. When the middle spike is exactly central to the other two, perfect focus has been achieved.


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Small M49 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£30.00 *


can be shipped within 3-5 days

Small M52 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£30.00 *

In stock
can be shipped within 1-2 days

Small M55 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£30.00 *


can be shipped within 3-5 days

Small M62 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£45.00 *


can be shipped within 3-5 days

Small M67 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£45.00 *

In stock
can be shipped within 1-2 days

Small M72 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£54.00 *


can be shipped within 3-5 days

Small M77 thread Bahtinov Mask for use with camera lenses. Creates diffraction spikes to aid focusing.

£54.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 65 to 110mm diameter. Creates diffraction spikes to aid focusing.

£14.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 85 to 120mm diameter. Creates diffraction spikes to aid focusing.

£14.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 100 to 150mm diameter. Creates diffraction spikes to aid focusing.

£19.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 125 to 180mm diameter. Creates diffraction spikes to aid focusing.

£16.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 150 to 200mm diameter. Creates diffraction spikes to aid focusing.

£19.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 175 to 225mm diameter. Creates diffraction spikes to aid focusing.

£22.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 195 to 240mm diameter. Creates diffraction spikes to aid focusing.

£16.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 250 to 290mm diameter. Creates diffraction spikes to aid focusing.

£19.00 *

In stock
can be shipped within 1-2 days

Adjustable Bahtinov Mask focusing aid. This is for Telescopes from 290 to 340mm diameter. Creates diffraction spikes to aid focusing.

£22.00 *

In stock
can be shipped within 1-2 days

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Prices includes VAT, plus delivery