Solar Accessories & ERF Filters
Showing 26 of 26 results
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Altair 1.25 inch Mini Solar Herschel Wedge (imaging ready)
£169.99 £141.66 (ex. VAT) £189.99 -
Altair 115mm Aperture TRIBAND H-Alpha CaK D-ERF (120mm filter with housing cell)
From:£550.00 £458.33 (ex. VAT) -
Altair 120mm TRIBAND D-ERF Filter (Glass Only)
£500.00 £416.67 (ex. VAT) -
Altair 130mm Aperture TRIBAND Solar D-ERF for 5" Refractors
From:£750.00 £625.00 (ex. VAT)Out of stock -
Altair 140mm Hydrogen Alpha D-ERF - GLASS ONLY
£599.00 £499.17 (ex. VAT)Out of stock -
Altair 140mm TRIBAND Solar D-ERF Filter - GLASS ONLY
£699.00 £582.50 (ex. VAT)Out of stock -
Altair 152mm Aperture TRIBAND D-ERF Solar Energy Rejection Filter - H-Alpha plus CaK CaH 160mm ERF
From:£1,099.00 £915.83 (ex. VAT) -
Altair 160mm Hydrogen Alpha D-ERF Solar Filter
£899.00 £749.17 (ex. VAT)Out of stock -
Altair 160mm TRIBAND D-ERF Solar Energy Rejection Filter (Hydrogen Alpha plus CaK CaH)
£999.00 £832.50 (ex. VAT) -
Altair 185mm Aperture TRIBAND D-ERF Solar Energy Rejection Filter - H-Alpha CaK CaH (190mm Glass)
From:£1,650.00 £1,375.00 (ex. VAT) -
Altair 190mm TRIBAND D-ERF Solar Energy Rejection Filter - H-Alpha CaK CaH (Glass Filter ONLY)
£1,599.00 £1,332.50 (ex. VAT) -
Altair 240mm D-ERF 230mm Aperture - TriBand Hydrogen Alpha plus Calcium Cak CaH Lines
From:£3,540.00 £2,950.00 (ex. VAT) -
Altair 240mm D-ERF with 230mm Aperture - Ha Hydrogen Alpha
From:£2,999.00 £2,499.17 (ex. VAT) -
Altair 2nm CaK Solar Contrast Filter - 1.25" 393.3nm
£199.50 £166.25 (ex. VAT) -
Altair 2nm G-Band Solar Contrast Filter - 1.25" 430.3nm
£159.50 £132.92 (ex. VAT) -
Altair 2nm G-Band Solar Contrast Filter - 2" 430.3nm
£239.00 £199.17 (ex. VAT) £269.00 -
Altair 3D Printed Solar Filters with Baader AstroSolar Film
From:£38.00 £31.67 (ex. VAT) -
Altair 90mm Aperture TRIBAND D-ERF Solar Energy Rejection Filter - H-Alpha CaK CaH (95mm Glass)
From:£399.00 £332.50 (ex. VAT) -
Altair 95mm TRIBAND D-ERF Solar Energy Rejection Filter - H-Alpha CaK CaH (Glass ONLY)
£399.00 £332.50 (ex. VAT) £425.00 -
Altair GPCAM & Hypercam 0.5x Reducer - Auto Guiding EAA Video Astronomy Solar
£19.99 £16.66 (ex. VAT) -
Altair Imaging Ready 2 inch Solar Herschel Wedge V2
£259.00 £215.83 (ex. VAT) £289.00 -
Altair Solar Contrast Booster Filter 7nm - 540nm Continuum 1.25" V3
£79.99 £66.66 (ex. VAT) -
Altair Solar Contrast Booster Filter 8nm 540nm Continuum 2"
£89.00 £74.17 (ex. VAT) -
Altair Solar Finder Scope Kit & Stalk
£35.00 £29.17 (ex. VAT) -
Altair Solar Finder Scope Kit with Universal Base & Stalk
£40.00 £33.33 (ex. VAT) -
Altair Solar Finder Scope Only
£30.00 £25.00 (ex. VAT)