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Front Hydrogen Alpha FIlters

Front Hydrogen Alpha FIlters

Front Hydrogen Alpha FIlters

 

By adding one of these front mounted H-Alpha etalon filters and a rear mounted blocking filter, you can convert any night time refractor to become a powerful H-Alpha solar telescope. The etalons available are simply screwed to a separate adapter that fits your current telescopes dew sheild. All the etalons have a tilt function to allow for tuning and can be double stacked with an additional front filter.


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Lunt 50mm Double Stack for LS50 Telescope

£1,357.00 *

can be shipped within 7-10 days

Lunt 50mm Ha Etalon Filter Only

£1,424.00 *
Not in stock

Lunt Adapter for LS50/60FHa to LS50THa

£210.00 *
Normal Price £198.00
Not in stock

Lunt 50mm Ha Etalon Filter / B1200 Block 2"

£2,348.00 *

can be shipped within 7-10 days

Lunt 60mm Ha Etalon Filter / B1200 Block 2"

£3,205.00 *

can be shipped within 7-10 days

Lunt 100mm Ha Etalon Filter / B1200 Block 2"

£8,777.00 *

can be shipped within 7-10 days
*
Prices includes VAT, plus delivery