List of products by brand Optolong

Showing 1-24 of 63 item(s)

Filters

Optolong 2 inch LRGB CCD Filterset

Optolong

OL_LRGBCCD2

0 Review(s)

€375.00

Filters

Optolong 2 inch Moon Skyglow Filter

Optolong

OL_MSG2

0 Review(s)

€69.00

Filters

Optolong CCD Filterset 12nm OIII/ SII and 7nm H-Alpha 1.25 inch

Optolong

OL_SHO12-1

0 Review(s)

€325.00

Optolong Clear Sky Camera Filter - 77mm - 1

Filters

Optolong Clear Sky Camera Filter - 77mm

Optolong

OL_CSF77

0 Review(s)

€144.00

Optolong Optolong Clear Sky filter blocks city light pollution to improve contrast Threads to the front of your camera lens

Optolong Clear Sky Camera Filter - 82mm - 1

Filters

Optolong Clear Sky Camera Filter - 82mm

Optolong

OL_CSF82

0 Review(s)

€179.00

Optolong Optolong Clear Sky filter blocks city light pollution to improve contrast Threads to the front of your camera lens

Filters

Optolong CLS CCD Filter 1.25

Optolong

OL_CLSCCD1

0 Review(s)

€90.00

Optolong CLS Filter City Light Suppression Telescope Filter - 1.25" - 1

Filters

Optolong CLS Filter City Light Suppression Telescope Filter - 1.25"

Optolong

OL_CLS1

0 Review(s)

€48.00

This Optolong CLS filter is suitable for color CCD cameras, unmodified DSLR cameras, and visual use 95% transmission of main nebula emission lines: H-beta 486nm, OIII 496nm, OIII 500nm, H-alpha 656nm, and SII 672nm

Optolong CLS Filter City Light Suppression Telescope Filter - 2" - 1

Filters

Optolong CLS Filter City Light Suppression Telescope Filter - 2"

Optolong

OL_CLS2

0 Review(s)

€75.00

Filters

Optolong Filterset LRGB 1.25 inch CCD Filters

Optolong

OL__LRGB125

0 Review(s)

€215.00

Optolong H-alpha 3nm Narrowband Mounted Filter - 2" - 1

Filters

Optolong H-alpha 3nm Narrowband Mounted Filter - 2"

Optolong

OL_HA3NM-2

0 Review(s)

€383.00

Optolong filters for tricolor CCD astrophotography Narrowband imaging with SHO filters can be done with the moon up in heavy light pollution, so your equipment is not sitting dormant for several weeks

Optolong H-alpha 7nm Narrowband Telescope Filter - 1.25" - 1

Filters

Optolong H-alpha 7nm Narrowband Telescope Filter - 1.25"

Optolong

OL_HA7-1

0 Review(s)

€153.00

Optolong H-alpha 7nm 1.25" Filter A very narrow emission-line filter Permits a 7nm bandwidth of light (focused on the 656nm wavelength) through Blocks transmission of contrast-killing light pollution wavelengths

Optolong H-alpha 7nm Narrowband Telescope Filter - 2" - 1

Filters

Optolong H-alpha 7nm Narrowband Telescope Filter - 2"

Optolong

OL_HA7-2

0 Review(s)

€226.00

Optolong H-alpha 7nm 2" Filter A very narrow emission-line filter Permits a 7nm bandwidth of light (focused on the 656nm wavelength) through Blocks transmission of contrast-killing light pollution wavelengths

Optolong H-alpha 7nm Narrowband Telescope Filter - 31mm - 1

Filters

Optolong H-alpha 7nm Narrowband Telescope Filter - 31mm

Optolong

OL_HA7-31

0 Review(s)

€166.00

Optolong H-alpha 7nm 31mm Filter A threaded version of this filter is pictured. Actual product is a 31mm unmounted filter A very narrow emission-line filter Permits a 7nm bandwidth of light (focused on the 656nm wavelength) through Blocks transmission of contrast-killing light pollution wavelengths

Optolong H-alpha 7nm Narrowband Telescope Filter - 36mm - 1

Filters

Optolong H-alpha 7nm Narrowband Telescope Filter - 36mm

Optolong

OL_HA7-36

0 Review(s)

€169.00

Optolong H-alpha 7nm 36mm Filter A threaded version of this filter is pictured. Actual product is a 36mm unmounted filter A very narrow emission-line filter Permits a 7nm bandwidth of light (focused on the 656nm wavelength) through Blocks transmission of contrast-killing light pollution wavelengths

Filters

Optolong Ha SII OIII Narrowband Telescope Filter Kit - 1.25"

Optolong

OL_HASIIOIII-1

0 Review(s)

€406.00

Optolong filters for tricolor CCD astrophotography Narrowband imaging with SHO set can be done with the moon up in heavy light pollution, so your equipment is not sitting dormant for several weeks Hubble look of images can be made by the combination of H-alpha, OIII-CCD, and SII-CCD, such as the famous "Pillars of Creation" (M16 Eagle Nebula)

Filters

Optolong Ha SII OIII Narrowband Telescope Filter Kit - 2"

Optolong

OL_HASIIOIII-2

0 Review(s)

€628.00

Filters

Optolong Ha SII OIII Narrowband Telescope Filter Kit - 31mm

Optolong

OL_HASIIOIII-31

0 Review(s)

€471.00

Filters

Optolong Ha SII OIII Narrowband Telescope Filter Kit - 36mm

Optolong

OL_HASIIOIII-36

0 Review(s)

€486.00

Filters

Optolong Ha-Alpha 12nm 1.25 Filter

Optolong

OL_HA12-1

0 Review(s)

€106.00

Filters

Optolong Ha-Alpha 7nm 1.25 Filter

Optolong

OL_HA7-1

0 Review(s)

€155.00

Optolong L-eNhance Light Pollution Filter - 1.25" - 1

Filters

Optolong L-eNhance Light Pollution Filter - 1.25"

Optolong

OL_LNH1

0 Review(s)

€162.00

Optolong Light Pollution Suppression Filter The bandwidths are 24nm for OIII and H-beta, 10nm for H-a Isolates H-alpha, H-beta, and Oxygen III Nebula Emission Lines Maximum Transmission of up to 90%

Optolong L-eNhance Light Pollution Filter - 2" - 1

Filters

Optolong L-eNhance Light Pollution Filter - 2"

Optolong

OL_LNH2

0 Review(s)

€202.00

The convenience and cost effectiveness of this Optolong filter allows amateurs to image a rich selection of astronomical images, even in bright, heavily light-polluted areas. Isolates H-alpha, H-beta, and Oxygen III Nebula Emission Lines The bandwidths are 24nm for OIII and H-beta, and 10nm for Ha Maximum Transmission of up to 90%

Filters

Optolong L-eNhance Light Pollution Filter - EOS APS-C Clip Filter

Optolong

OL_LNH-EOS

0 Review(s)

€225.00

Optolong L-eXtreme Dual-band Light Pollution Filter - 1.25" - 1

Filters

Optolong L-eXtreme Dual-band Light Pollution Filter - 1.25"

Optolong

OL_LEXT1

0 Review(s)

€218.00

Optolong Dual-band light pollution filter - 1.25-inch size. The L-eXtreme filter is dual-band that passes H-alpha and O-iii emission lines. It isolates these two nebula emission lines so that the contrast and signal-to-noise ratio between nebulae were maximized. These two elements (Hydrogen and Oxygen) factor greatly in the scientific exploration of life.