Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Quantum Hydrogen Alpha 0.4Å PEDaystar Quantum Hydrogen Alpha 0. 4 PE (Professional Edition) Solar filter for use with refractors, SCTs, Maksutovs. Our precision Quantum housing incorporates ALL of the desired features for today's solar astronomer, and then some. Operation couldn't be simpler, just plug it in and a green light indicates when the filter is on band. The new Quantum Series body style is all about ease of operation total simplicity. The housing offers live LCD readout

This product

This is normal age-related element failure which occurs slowly sometime after 10 years

effortlessly and accurately

Already have a Daystar filter

requires power)

These filters require additional quality control steps and additional fabrication and testing time

Telescope/filter compatibility: Recommended for long focal ratios (F/30) such as DayStar Filters

Bandwidth:N/A

7Å PE (Professional Edition)

Use: Slightly loosen the thumbscrews and slide the two halves of the Interference Eliminator apart

such that the camera tilts

Mounting: Accepts standard Quantum plates