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Imaging Filters

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Baader Clear Glass Focusing Filter 1.25''

Baader Clear Glass Focusing Filter 1.25"£31.00

Using narrowband filters can often result in slightly dimmer images, which can be difficult to resolve to a focus. You can now use this filter to focus perfectly with a bright image and since they are also parfocal, switch to a different narrow band filter without losing the focus.

Optolong UV/IR Cut Filter 1.25''

Optolong UV/IR Cut Filter 1.25"£44.00

UV-IR cut filter is designed for ultraviolet and infrared wavelength
blocking to improve sharpness of the image as most of the optics are
designed for the visible spectrum

Baader Clear Glass Focusing Filter 2''

Baader Clear Glass Focusing Filter 2"£49.00

This very useful addition to the Baader filter range is intended for the luminance channel in astro imaging. Using narrowband filters can often result in slightly dimmer images, which can be difficult to resolve to a focus.

Optolong UV/IR Cut Filter 2''

Optolong UV/IR Cut Filter 2"£65.00

UV-IR cut filter is designed for ultraviolet and infrared wavelength
blocking to improve sharpness of the image as most of the optics are
designed for the visible spectrum

ZWO Duo-Band Dual Narrowband Filter 1.25''

ZWO Duo-Band Dual Narrowband Filter 1.25"£99.00

The ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras and offers an economical entry into the world of narrowband imaging and can also offer a practical solution to imaging in light polluted urban areas.

Optolong OIII 6.5nm Narrowband Deep Sky Imaging Filter 1.25''

Optolong OIII 6.5nm Narrowband Deep Sky Imaging Filter 1.25"£125.00   £115.00

The Optolong extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light

Optolong L-eNhance Dual Narrowband Deep Sky Imaging Filter 1.25''

Optolong L-eNhance Dual Narrowband Deep Sky Imaging Filter 1.25"£145.00   £129.00

L-eNhance provides an economical and practical solution for amateurs. It is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and CCD cameras.

IDAS D1 Light Pollution Suppression Filters

IDAS D1 Light Pollution Suppression Filters£159.00  -  £349.00

Optimized light pollution suppression filters for one shot colour CCD and modified DSLR cameras. Not only do these filters block out the majority of the light pollution, they also reduce the red cast improving on the colour balance.

Optolong L-eNhance Dual Narrowband Deep Sky Imaging Filter 2''

Optolong L-eNhance Dual Narrowband Deep Sky Imaging Filter 2"£185.00   £166.00

L-eNhance provides an economical and practical solution for amateurs. It is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and CCD cameras.

IDAS HEUIB-II H-Alpha Enhanced UV/IR Blocking Filters

IDAS HEUIB-II H-Alpha Enhanced UV/IR Blocking Filters£169.00  -  £269.00

The IDAS HEUIB-II (H-α Enhanced UV IR Blocking) filter is designed for enhanced spectrum DSLR's and one-shot color CCD astronomical cameras.

IDAS P2 Light Pollution Suppression Filters

IDAS P2 Light Pollution Suppression Filters£169.00  -  £259.00

The P2 is the most popular filter for suppressing light pollution with modern CCD, CMOS and DSLR cameras. Japanese made for the highest possible quality.

Optolong LRGB Deep Sky Imaging Filterset 1.25''

Optolong LRGB Deep Sky Imaging Filterset 1.25"£179.00   £169.00

The LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. The LRGB filter set divides the spectrum into its components red, green, blue and luminance.

Baader Ultra Narrowband SII 4.5nm CCD Filters

Baader Ultra Narrowband SII 4.5nm CCD Filters£180.00  -  £465.00

This premium grade ultra narrowband 4.5nm Baader Sulphur II (S-II) filter is for use with fast optical systems with focal ratios between f/3 to f/8.

Optolong OIII 6.5nm Narrowband Deep Sky Imaging Filter 2''

Optolong OIII 6.5nm Narrowband Deep Sky Imaging Filter 2"£195.00   £185.00

The Optolong extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light

ZWO Duo-Band Dual Narrowband Filter 2''

ZWO Duo-Band Dual Narrowband Filter 2"£187.00

The ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras and offers an economical entry into the world of narrowband imaging and can also offer a practical solution to imaging in light polluted urban areas.

Baader Ultra Narrowband H-Alpha 3.5nm CCD Filters

Baader Ultra Narrowband H-Alpha 3.5nm CCD Filters£199.00  -  £499.00

This premium grade ultra narrowband 3.5nm Baader H-Alpha (Ha) filter is for use with fast optical systems with focal ratios between f/3.5 to f/10.

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Page 1 of 2:    29 Items