Optolong
Optolong
Optolong Optics Co., ltd is the brand owner of Optolong which is a manufacturer of astronomy filters, fluorescence filters.
The five-band pass filter L-Pro has received one of the most positive feedbacks in the astronomy world. Optolong also manufactures other filters such as UHC, H-Beta, O-III, H-Alpha, SII, LRGB.
The new L-eXtreme filter is a 7nm bandpass filter that can be used with one-shot color cameras. Or with DSLRs, (digital SLR) and monochrome CCD cameras and is also suitable for high-speed systems.
The convenience of this filter allows amateurs to visualize a rich emission nebula. Even in bright, slightly dirty areas.
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Optolong CLS 1.25 inch broadband filter
€ 59,00Type: OverigeMounting: OverigeSize (mm): 1.25 inchAvailable -
Optolong CLS 2 inch broadband filter
€ 89,00Type: OverigeSize (mm): 2 inchConnection to telescope: 2 inchAvailable -
Optolong L-eXtreme 1.25 inch dual band filter
€ 215,00Type: NarrowbandMounting: OverigeSize (mm): 1.25 inchAvailable -
Optolong L-eXtreme 2 inch dual band filter
€ 255,00Type: NarrowbandMounting: MountedSize (mm): 2 inchAvailable -
Optolong L-Pro Canon EOS R Clip in filter
€ 219,00Type: LichtvervuilingMounting: Clip-inSize (mm): OnbekendAvailable -
Optolong L-Quad Enhance Filter (L-QEF) 2 inch
€ 199,00Type: LichtvervuilingMounting: MountedSize (mm): 2 inchAvailable -
Optolong L-Ultimate 1.25 inch 3nm filter
€ 255,00Type: Dual-NarrowbandMounting: MountedSize (mm): 1.25 inchAvailable -
Optolong L-Ultimate 2 inch 3nm filter
€ 359,00Type: Dual-NarrowbandMounting: MountedSize (mm): 2 inchAvailable -
Optolong LRGB 1.25 inch filter set 4 filters
€ 195,00Type: L-RGBSize (mm): 1.25 inchConnection to telescope: 1.25Available -
Optolong LRGB 2 inch filter set 4 filters
€ 319,00Type: L-RGBSize (mm): 2 inchConnection to telescope: 2Available -
Optolong LRGB 31 mm unmounted filter set
€ 227,00Type: L-RGBSize (mm): 31 mmConnection to telescope: 31 mmAvailable -
Optolong LRGB 36 mm unmounted filter set
€ 269,00Type: L-RGBMounting: OverigeSize (mm): 36 mmAvailable -
Optolong SHO 3nm 2 inch filter set
€ 1.080,00Type: NarrowbandMounting: MountedSize (mm): 2 inchAvailable -
Optolong SHO 3nm 36mm filter set
€ 889,00Type: NarrowbandMounting: UnmountedSize (mm): 36 mmAvailable -
Optolong SHO filters set 6.5nm
€ 399,00 – € 615,00Type: NarrowbandMounting: OverigeSize (mm): 1.25 inchDelivery time: make your choice -
Optolong UV/IR 1.25 Inch Cut filter
€ 49,00Type: BlockingMounting: OverigeSize (mm): 1.25 inchAvailable -
Optolong UV/IR Cut Filter 2 inch
€ 74,00Type: BlockingMounting: OverigeSize (mm): 2 inchAvailable -
Optolong L-eNhanced 1.25 inch Light Pollution Filter
€ 189,00Type: Dual-NarrowbandMounting: OverigeSize (mm): 1.25 inchAvailable -
Optolong L-eNhanced 2 inch Light Pollution Filter
€ 199,00Type: Dual-NarrowbandMounting: OverigeSize (mm): 2 inchAvailable -
Optolong L-Pro 1.25 inch Light Pollution Filter
€ 149,00Type: NebulaMounting: OverigeSize (mm): 1.25 inchAvailable -
Antlia Quadband Anti-Light Polution Filter 2 inch
€ 269,00Type: LichtvervuilingMounting: OverigeSize (mm): 2 inchAvailable -
Antlia Triband RGB Ultra Filter 2 inch
€ 259,00Type: LichtvervuilingMounting: OverigeSize (mm): 2 inchAvailable -
Offers
Optolong L-Pro 2 inch Light Pollution Filter
Sale! € 180,00Type: NebulaMounting: OverigeSize (mm): 2 inchAvailable
