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Baader D-ERF Energy Rejection Filters for H-alpha Solar Observation Size:75mm a monochrome camera collects significantly

SKU: 26559914756
4.3
USD135.50 USD184.50

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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Description

a monochrome camera collects significantly more usable light because every pixel contributes directly to the final image

then move up to longer focal lengths as you progress

sturdy focuser design

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full resolution over USB3

Baader D-ERF Energy Rejection Filters for H-alpha Solar Observation Size:75mm a monochrome camera collects significantlyBaader Energy Rejection Filter (D ERF) H Alpha Solar Observation Filter The Baader Energy Rejection Filter (D ERF) is specifically designed for H alpha solar observation, allowing telescopes to achieve full aperture resolving power. This filter significantly reduces the thermal energy entering the telescope, protecting your solar spectrum filter and minimizing thermally induced seeing effects for a more stable and detailed observation experience.

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