Optolong L-Pro for Nikon FF HK$2,100.00 HK$1,760.00
Optolong L-Pro (L-Professional) is a multi-bandpass filter which selectively suppresses the transmission of light pollution lines. For example, mercury vapor lamps, high and low pressure sodium vapor lights and skyglow...
STC Astro Duo-Narrowband Clip Filter (Fujifilm X Series) HK$2,950.00 HK$2,250.00
STC Astro Duo-Narrowband enables astrophotographers to capture two narrowband emission lines simultaneously, rendering ultra high contrast nebula images even if under the influence of strong light pollution in city. This...
STC Astro-Multispectra Filter 1.25" HK$1,450.00
STC Astro-Multispectra enables photographers to image deep sky objects under the influence of light pollution in city. The natural colour tone and hue are very well preserved while cutting out unwanted emission from...
STC Astro-Multispectra Clip Filter (Fujifilm X Series) HK$1,620.00
*Free shipping applicable* STC Astro-Multispectra Clip Filter for Fuji X bodies is a novel light pollution filter designed by STC Optics with transmission characteristics designed by professional astronomer and renowned...
STC Astro Duo-Narrowband Clip Filter (Nikon APS-C) HK$2,950.00 HK$2,250.00
STC Clip Filter IR-Cut ND16 (Canon Full Frame) HK$625.00
// Highlights Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for Canon full frame DSLR* The fixed 6-stop...
STC Clip Filter IR-Cut ND16 (Nikon Full Frame) HK$625.00
// Highlights Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for Nikon full frame DSLR* The fixed 4-stop...
STC Clip Filter IR-Cut ND400 (Canon Full Frame) HK$675.00
// Highlights Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for Canon full frame DSLR* The fixed 9-stop...
STC Astro-Multispectra Clip Filter (Nikon APS-C) HK$1,620.00
STC Astro-Multispectra Clip Filter for Nikon APS-C bodies is a novel light pollution filter designed by STC Optics with transmission characteristics designed by professional astronomer and renowned astrophotographer Dr...
STC Astro Duo-Narrowband Filter 1.25" HK$3,180.00 HK$2,190.00
STC Astro-Multispectra Clip Filter (Sony APS-C) HK$1,620.00
*Free shipping applicable* STC Astro-Multispectra Clip Filter for Sony APS-C bodies is a novel light pollution filter designed by STC Optics with transmission characteristics designed by professional astronomer and...
STC Astro Duo-Narrowband Filter (50x50mm Square) HK$3,150.00
STC Astro-Multispectra Filter 36mm HK$1,640.00
STC Astro Duo-Narrowband Filter (48mm / 2") HK$3,180.00 HK$2,590.00
Optolong UHC Clip Filter for Nikon FF HK$900.00
Optolong UHC (Ultra High Contrast) is a light pollution filter for use in severely light polluted urban area. It selectively enhances emission from nebulas and suppresses the transmission of light pollution sources. UHC...
STC Clip Filter UV/IR-Cut 625nm (Sony Alpha 7/9) HK$950.00
Highlights Restore your Astro or full spectrum modified camera to normal spectral response Mounting and removing the Clip-Filter is quick and easy. Enabling use of UV/IR-cut filters on ultra-wide angle lenses without...
STC Clip Filter UV/IR-Cut 595nm (Sony Alpha 7/9) HK$950.00
STC Clip Filter UV/IR-Cut 610nm (Sony Alpha 7/9) HK$950.00
STC Clip Filter UV/IR-Cut 615nm (Sony Alpha 7/9) HK$950.00
STC Clip Filter IR-Cut ND1000 (Sony Alpha 7/9) HK$750.00
// Highlights STC IR-Cut ND1000 has zero colour cast Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for...
STC Clip Filter IR-Cut ND400 (Sony Alpha 7/9) HK$750.00
// Highlights STC IR-Cut ND400 has zero colour cast Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for...
STC Clip Filter IR-Cut ND16 (Sony Alpha 7/9) HK$700.00
// Highlights STC IR-Cut ND16 has zero colour cast Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for Sony...
STC Clip Filter IR-Cut ND64 (Sony Alpha 7/9) HK$700.00
Highlights STC IR-Cut ND64 has zero colour shift Mounting and removing the Clip-Filter is quick and easy. Enabling use of ND filters on ultra-wide angle lenses without filter threads Suitable for Sony mirrorless...
STC Astro-Multispectra Clip Filter (Sony Alpha 7/9) HK$1,820.00
*Free shipping applicable* STC Astro-Multispectra Clip Filter for Sony full frame bodies is a novel light pollution filter designed by STC Optics with transmission characteristics designed by professional astronomer and...
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