List of products by brand Optolong

Optolong Filters L-Ultimate 1,25"

1571.88 kr

Tax included

This 3nm dual-band filter is meticulously crafted to significantly mitigate the impact of light pollution while isolating the emissions from nebulae into H-Alpha (red) and OIII (green-blue) wavelengths. By blocking light pollution and enhancing the signal from nebulae, it effectively darkens the sky background, providing optimal conditions for astrophotography. 

Buy Details

Add to cart View details  

Optolong Filters LRGB Filter-Set 1,25

1263.11 kr

Tax included

The LRGB filter set is essential for capturing colorful images of the night sky using monochrome CCD cameras. This set includes four filters designed to produce a full-color image by combining different spectral channels.

Buy Details

Add to cart View details  

Optolong Filters OIII 3nm 2"

2708.7 kr

Tax included

The OIII Filter: This narrowband OIII 3nm filter is specifically crafted for observing nebulae. It allows a 3nm bandwidth of light centered on a wavelength of 500nm, corresponding to OIII emission lines, while effectively blocking out all other light.

Buy Details

Add to cart View details  

Optolong Filters SHO Filter Kit 1,25"

3171.83 kr

Tax included

Narrowband filters enhance contrast by permitting only specific light wavelengths corresponding to certain spectral lines, such as hydrogen (H-alpha at 656nm), oxygen (OIII at 501nm), sulfur (SII at 672nm), among others.

Buy Details

Add to cart View details  

Optolong Filters SHO Filter Kit 2"

4322.66 kr

Tax included

Narrowband filters enhance contrast by selectively permitting specific light wavelengths, such as those corresponding to hydrogen (H-alpha at 656nm), oxygen (OIII at 501nm), sulfur (SII at 672nm), and more, to pass through while blocking others.

Buy Details

Add to cart View details  

Optolong Filters SII 3nm 2"

5419.41 kr

Tax included

SII Filter: Designed specifically for nebula photography, the narrowband S-II 7nm filter selectively transmits light at a wavelength of 672nm, featuring a bandpass of 3nm.

Buy Details

Add to cart View details  

Optolong Filters SII Filter 1.25"

870.46 kr

Tax included

Mount Material: Aluminum

Buy Details

Add to cart View details  

Optolong Filters SII Filter 2"

1402.56 kr

Tax included

Mount Material: Aluminum

Buy Details

Add to cart View details  

Optolong Filters UBVRI set photometric 1.25''

3608.27 kr

Tax included

This UBVRI photometric filter set, available in both 1.25" and 2" round mounted formats, encompasses five filters: Ultraviolet (U), Blue (B), Visual (V), Red (R), and Infrared (I).

Buy Details

Add to cart View details  

Optolong Filters UBVRI set photometric 2''

4338.31 kr

Tax included

This UBVRI photometric filter set comprises five round mounted filters, available in both 1.25" and 2" sizes: ultraviolet (U), blue (B), visual (V), red (R), and infrared (I).

Buy Details

Add to cart View details  

Optolong Filters UHC Filter, 2"

898.53 kr

Tax included

Mount Material: Aluminum

Buy Details

Add to cart View details  

Optolong Filters Venus U-Filter 2''

1572.43 kr

Tax included

The Optolong Venus-U filter facilitates the capture of photographs, CCD, or video images in the UV-A spectrum (320-400 nm), allowing for the observation of Venus' cloud structures.

Buy Details

Add to cart View details