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SKU/Artículo: AMZ-B01BMUNZSU
Farpoint
Farpoint Bahtinov Focus Mask for Celestron 6" SCT, FP409. | Fast Easy focus for your astrophotos a lifesaving tool for focusing your astro camera or dslr.
Detalles del producto
Disponibilidad:
En stock
En stock
Peso con empaque:
3.08 kg
3.08 kg
Devolución:
No
No
Condición
Nuevo
Nuevo
Producto de:
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Farpoint Bahtinov Focus Mask - Celestron 6 SCT is an ingenious new way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.Adjustable Bahtinov Focus Mask for all Celestron 6" SCT's.Attach a camera to the telescope, center a fairly bright star and achieve rough focus. Then place the mask over the front aperture of your telescope by "hanging" it on the plastic screws from the front dew shield. Take a short exposure. The image of the star will show diffraction spikes. The "center" set will most likely be shifted to one side or the other. This is showing the defocus.Adjust the focus of the telescope and re-expose the star, once again showing the diffraction spike pattern. Iterate the process until the central diffraction spike is centered against the star and the other spikes. When a symmetrical pattern is achieved, the best possible focus is then reached. Simply remove the mask, center the target object and take amazing, sharp images!Farpoint manufactures this "lifesaving" astrophotography tool out of virtually indestructible ABS plastic, which comes in two major types and in a range of sizes. In addition to Bahtinov masks for telescopes, Farpoint also makes Bahtinov masks for DSLR camera lenses.
S/ 141.82
44% OFF
S/ 78.78
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S/ 141.82
44% OFF
S/ 78.78
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Farboint Bahtinovm Mask made for the Celestron 6" SCT. Made speifically to fit your telescope and facilitate fast, easy focusing of your astro camera or dslr. Bahtinov focus masks make focusing for astrophotography fast and easy. Ends the pain of struggling to find the best focus for your astrophotography images. Works with all electronic imaging devices. Includes DSLR cameras, modified DSLR cameras, CCD astro-imagers, CMOS astro-images, video cameras, low light systems etc. Use by simply placing the Bahtinov focus mask over the end of your telescope, record a quick image of a bright star, adjust focus and repeat two or three times until perfect focus is achieved. Made in the USA by Farpoint Astro. Made in America, by Americans, using American made materials and suppliers, supporting our economy. Buy American please.
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