ToupTek LRGB Imaging Filter Set - 2" Mounted
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- True LRGB bandpass design for accurate color balance and astrophotography results
- 2-inch round mounted filters, compatible with ToupTek AFW-L 7x2 Filter Wheel
- High-transmission quartz glass for strong light throughput and sharp detail
- Multi-layer coatings for durability, stability, and long-term performance
- OD ≥ 5.0 with AR and edge-blackening to reduce halos and stray light
ToupTek Astro LRGB Filter Set - 2"
ToupTek Astro LRGB filters utilize advanced optical materials and precision coating technology to selectively transmit celestial radiation while blocking urban light pollution. This not only vividly reveals the authentic colors of the night sky but also significantly enhances image contrast. Even faint celestial targets can display rich detail. Extremely low halo effects ensure every image maintains excellent fidelity, elevating your astrophotography to new heights. Engineered to overcome light pollution, ToupTek Astro LRGB filter sets empower astrophotographers to reveal the true colors of the universe!
ToupTek Astro LRGB Filters in Action!
NGC1999
Photographer: voice
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Sky-Watcher F3.4
Mount: UMI
Filters: ToupTek Astro 36mm LRGB&SHO
Exposure: RGB 12×600s each, L 600s×36, Hα 600s×48
LBN777
Photographer: voice & LiiiiiCo
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Sky-Watcher F3.4
Filters: ToupTek Astro 36mm LRGB&Hα
Mount: UMI
Exposure: RGB 20×600s each, L 600s×60, Hα 1200s×40
LDN 1532 & IC 2087
Photographer: voice
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Askar FRA400
Mount: UMI
Filters: ToupTek Astro 36mm LRGB&SHO
Exposure: RGB 15×600s each, L 600s×45, Hα 600s×66
Core Features
ToupTek LRGB filters feature high-purity quartz glass with over 90% transmission and durable IAD (Ion Assisted Deposition) coatings for long-lasting performance. Proprietary multi-layer coatings, anti-reflection treatments, and edge blackening help reduce halos, suppress stray light, and improve image contrast. An OD≥5.0 blocking level effectively eliminates unwanted wavelengths and imaging artifacts.
Precision-tuned transmission bands provide accurate color reproduction while capturing key astronomical wavelengths. The UV/IR-cut L filter improves sharpness and contrast, while the R, G, and B filters are optimized for Hα, SII, Hβ, and OIII signal capture, delivering natural color balance and detailed astrophotography results.
Specifications
-
Filter Types Included: LRGB
-
Size: 2-inch mounted
-
Sensor Format Compatibility: Full-Frame or smaller
-
Filter Wheel Compatibility: Industry-standard 2-inch
-
Glass Substrate: Premium, high-purity, colorless transparent Quartz Glass
-
Glass Thickness: 2.0 mm
-
Peak Transmittance: >95%
-
Optical Cutoff Depth: 5.0%
-
Spectral Passband Ranges:
-
L Filter: 420–690 nm
-
R Filter: 595–695 nm
-
G Filter: 495–580 nm
-
B Filter: 400–510 nm
-
-
Coating: Ion-Assisted Deposition (IAD) dense multi-layer system
-
Optical Design Layering: AR (Anti-Reflection) anti-halo front coating
-
Stray Light Control: Monolithic adhesive-free cell design featuring matte black edge
-
Cell Mount Material: High-strength, CNC-machined aluminum alloy cell with a protective matte black anodized finish
- Color Variations: Filter coating colors may appear different under various lighting conditions and viewing angles—this is a normal optical phenomenon.
Other Information
- Country of Manufacture: China
ToupTek Astro LRGB Filter Set - 2"
ToupTek Astro LRGB filters utilize advanced optical materials and precision coating technology to selectively transmit celestial radiation while blocking urban light pollution. This not only vividly reveals the authentic colors of the night sky but also significantly enhances image contrast. Even faint celestial targets can display rich detail. Extremely low halo effects ensure every image maintains excellent fidelity, elevating your astrophotography to new heights. Engineered to overcome light pollution, ToupTek Astro LRGB filter sets empower astrophotographers to reveal the true colors of the universe!
ToupTek Astro LRGB Filters in Action!
NGC1999
Photographer: voice
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Sky-Watcher F3.4
Mount: UMI
Filters: ToupTek Astro 36mm LRGB&SHO
Exposure: RGB 12×600s each, L 600s×36, Hα 600s×48
LBN777
Photographer: voice & LiiiiiCo
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Sky-Watcher F3.4
Filters: ToupTek Astro 36mm LRGB&Hα
Mount: UMI
Exposure: RGB 20×600s each, L 600s×60, Hα 1200s×40
LDN 1532 & IC 2087
Photographer: voice
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Askar FRA400
Mount: UMI
Filters: ToupTek Astro 36mm LRGB&SHO
Exposure: RGB 15×600s each, L 600s×45, Hα 600s×66
Core Features
ToupTek LRGB filters feature high-purity quartz glass with over 90% transmission and durable IAD (Ion Assisted Deposition) coatings for long-lasting performance. Proprietary multi-layer coatings, anti-reflection treatments, and edge blackening help reduce halos, suppress stray light, and improve image contrast. An OD≥5.0 blocking level effectively eliminates unwanted wavelengths and imaging artifacts.
Precision-tuned transmission bands provide accurate color reproduction while capturing key astronomical wavelengths. The UV/IR-cut L filter improves sharpness and contrast, while the R, G, and B filters are optimized for Hα, SII, Hβ, and OIII signal capture, delivering natural color balance and detailed astrophotography results.
Specifications
-
Filter Types Included: LRGB
-
Size: 2-inch mounted
-
Sensor Format Compatibility: Full-Frame or smaller
-
Filter Wheel Compatibility: Industry-standard 2-inch
-
Glass Substrate: Premium, high-purity, colorless transparent Quartz Glass
-
Glass Thickness: 2.0 mm
-
Peak Transmittance: >95%
-
Optical Cutoff Depth: 5.0%
-
Spectral Passband Ranges:
-
L Filter: 420–690 nm
-
R Filter: 595–695 nm
-
G Filter: 495–580 nm
-
B Filter: 400–510 nm
-
-
Coating: Ion-Assisted Deposition (IAD) dense multi-layer system
-
Optical Design Layering: AR (Anti-Reflection) anti-halo front coating
-
Stray Light Control: Monolithic adhesive-free cell design featuring matte black edge
-
Cell Mount Material: High-strength, CNC-machined aluminum alloy cell with a protective matte black anodized finish
- Color Variations: Filter coating colors may appear different under various lighting conditions and viewing angles—this is a normal optical phenomenon.
| Manufacturer | ToupTek |
|---|
- 1x LRGB filter set
- 1x Hard plastic storage case
- True LRGB bandpass design for accurate color balance and astrophotography results
- 2-inch round mounted filters, compatible with ToupTek AFW-L 7x2 Filter Wheel
- High-transmission quartz glass for strong light throughput and sharp detail
- Multi-layer coatings for durability, stability, and long-term performance
- OD ≥ 5.0 with AR and edge-blackening to reduce halos and stray light
ToupTek Astro LRGB Filter Set - 2"
ToupTek Astro LRGB filters utilize advanced optical materials and precision coating technology to selectively transmit celestial radiation while blocking urban light pollution. This not only vividly reveals the authentic colors of the night sky but also significantly enhances image contrast. Even faint celestial targets can display rich detail. Extremely low halo effects ensure every image maintains excellent fidelity, elevating your astrophotography to new heights. Engineered to overcome light pollution, ToupTek Astro LRGB filter sets empower astrophotographers to reveal the true colors of the universe!
ToupTek Astro LRGB Filters in Action!
NGC1999
Photographer: voice
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Sky-Watcher F3.4
Mount: UMI
Filters: ToupTek Astro 36mm LRGB&SHO
Exposure: RGB 12×600s each, L 600s×36, Hα 600s×48
LBN777
Photographer: voice & LiiiiiCo
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Sky-Watcher F3.4
Filters: ToupTek Astro 36mm LRGB&Hα
Mount: UMI
Exposure: RGB 20×600s each, L 600s×60, Hα 1200s×40
LDN 1532 & IC 2087
Photographer: voice
Camera: ToupTek ATR2600M
Guide Camera: GPM462M
Telescope: Askar FRA400
Mount: UMI
Filters: ToupTek Astro 36mm LRGB&SHO
Exposure: RGB 15×600s each, L 600s×45, Hα 600s×66
Core Features
ToupTek LRGB filters feature high-purity quartz glass with over 90% transmission and durable IAD (Ion Assisted Deposition) coatings for long-lasting performance. Proprietary multi-layer coatings, anti-reflection treatments, and edge blackening help reduce halos, suppress stray light, and improve image contrast. An OD≥5.0 blocking level effectively eliminates unwanted wavelengths and imaging artifacts.
Precision-tuned transmission bands provide accurate color reproduction while capturing key astronomical wavelengths. The UV/IR-cut L filter improves sharpness and contrast, while the R, G, and B filters are optimized for Hα, SII, Hβ, and OIII signal capture, delivering natural color balance and detailed astrophotography results.
Specifications
-
Filter Types Included: LRGB
-
Size: 2-inch mounted
-
Sensor Format Compatibility: Full-Frame or smaller
-
Filter Wheel Compatibility: Industry-standard 2-inch
-
Glass Substrate: Premium, high-purity, colorless transparent Quartz Glass
-
Glass Thickness: 2.0 mm
-
Peak Transmittance: >95%
-
Optical Cutoff Depth: 5.0%
-
Spectral Passband Ranges:
-
L Filter: 420–690 nm
-
R Filter: 595–695 nm
-
G Filter: 495–580 nm
-
B Filter: 400–510 nm
-
-
Coating: Ion-Assisted Deposition (IAD) dense multi-layer system
-
Optical Design Layering: AR (Anti-Reflection) anti-halo front coating
-
Stray Light Control: Monolithic adhesive-free cell design featuring matte black edge
-
Cell Mount Material: High-strength, CNC-machined aluminum alloy cell with a protective matte black anodized finish
- Color Variations: Filter coating colors may appear different under various lighting conditions and viewing angles—this is a normal optical phenomenon.
Other Information
- Country of Manufacture: China
| Manufacturer | ToupTek |
|---|
- 1x LRGB filter set
- 1x Hard plastic storage case
ToupTek LRGB Imaging Filter Set - 2" Mounted