D-ERF Solar Energy Rejection Filters
Showing 23 of 23 results
-
Altair 160mm TRIBAND D-ERF Solar Energy Rejection Filter (Hydrogen Alpha plus CaK CaH)
£999.00 £832.50 (ex. VAT) -
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) -
Altair 140mm Hydrogen Alpha D-ERF - GLASS ONLY
£599.00 £499.17 (ex. VAT) -
Altair 140mm TRIBAND Solar D-ERF Filter - GLASS ONLY
£699.00 £582.50 (ex. VAT) -
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 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 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 D-ERF CUSTOM SIZE Energy Rejection Filter
£0.00 £0.00 (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) -
Baader D-ERF Energy rejection filter 110mm (8mm glass)
£482.00 £401.67 (ex. VAT)Out of stock -
Baader D-ERF Energy rejection filter 135mm (9,10 mm thickness), with IR-Cut dielectric coating
£774.00 £645.00 (ex. VAT)Out of stock -
Baader D-ERF Energy rejection filter 160mm (9,90 mm thickness), with IR-Cut dielectric coating
£963.00 £802.50 (ex. VAT)Out of stock -
Baader D-ERF Energy rejection filter 180mm (12,5 mm thickness), with IR-Cut dielectric coating
£1,427.00 £1,189.17 (ex. VAT)Out of stock -
Baader D-ERF Energy rejection filter 75mm (5mm glass)
£271.00 £225.83 (ex. VAT)Out of stock -
Baader D-ERF Energy rejection filter 90mm (6mm glass)
£391.00 £325.83 (ex. VAT)Out of stock