ToupTek 1.25" LRGB Filter Set

Save $19.90
ToupTek AstroSKU: FILTER-LRGB-125

Price:
Sale price$219.40 CAD Regular price$239.30 CAD
Stock:
On Backorder — ships when available
  • Description
  • Specifications

The ToupTek 1.25" LRGB Filter Set includes Luminance, Red, Green, and Blue photometric filters in 1.25" format for true-colour monochrome astrophotography. Precision-coated for accurate colour reproduction on galaxies, star clusters, and reflection nebulae.

  • Included: Luminance, Red, Green, Blue
  • Size: 1.25" (mounted)
  • Coating: Ion-beam sputtered multi-layer
  • Cell: Aluminium, anodized
SpecificationDetail
Included FiltersLuminance, Red, Green, Blue
L Passband420–685nm
R Passband590–700nm
G Passband490–580nm
B Passband400–500nm
Peak Transmission>95%
Filter Size1.25" mounted
CoatingIon-beam sputtered multi-layer
Cell MaterialAluminium, anodized black

You may also like

Recently viewed

Recent Blog Posts

View all
Guide scope or off-axis guider: a PHD2 guide graph reporting 0.41 arcsecond RMS beside elongated stars from the same night

Your Guide Graph Is Lying to You

astrophotography Stephen Mallia
You drove ninety minutes to dark sky, PHD2 held 0.4 arcseconds all night, and half your subs still have eggs for stars. Here are the three things your

Read More
V-size Vixen and D-size Losmandy dovetail bar profiles compared to scale, about 44 mm against 75 to 84 mm

D-Size vs V-Size: A Complete Guide to Telescope Dovetail Systems

Stephen Mallia
What's the difference between D-size and V-size telescope dovetails? Here's everything you need to know.

Read More
A 55 mm back focus imaging train: spacer 16.5 mm, filter drawer 21 mm and camera sensor depth 17.5 mm, measured from the rear of the reducer

What Is Back Focus in Astrophotography? Telescope Reducers, Flatteners, and Spacing Explained

Stephen Mallia
What Is Back Focus in Astrophotography? Telescope Reducers, Flatteners, and Spacing Explained Back focus is one of those astrophotography terms that c

Read More