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ToupTek 7×2″ L-filter wheel

CHF 213

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ToupTek AFW-L - Motorized filter wheel 7×2″ / 50 mm

Visit AFW-L is a fully motorized filter wheel designed for full-frame DSO astronomical photography, but also perfect for use with smaller sensors. It offers one-touch filter changing, without disassembly, for smoother, more professional sessions.

Highlights

7 compatible slots 2″ mounted or 50 mm unmounted, perfect for LRGBHSO or similar combinations. [oai_citation:0‡ToupTek Astrophotography](https://www.touptek-astro.com/blog/blog_37.html?utm_source=chatgpt.com)
Robust aluminium CNC mechanism, thickness ~20 mmToupTek's DSO cameras feature standard back-focus (≃55 mm). [oai_citation:1‡device.report](https://device.report/m/138529bc182397c472eb08b2aac8ab493841deda67d1da391af7e491b3ccad8e.pdf?utm_source=chatgpt.com)
Control via USB 2.0 port (power and control). [oai_citation:2‡device.report](https://device.report/m/138529bc182397c472eb08b2aac8ab493841deda67d1da391af7e491b3ccad8e.pdf?utm_source=chatgpt.com)
ASCOM compatible, usable from N.I.N.A., SharpCap, MaxIm DL... [oai_citation:3‡device.report](https://device.report/m/138529bc182397c472eb08b2aac8ab493841deda67d1da391af7e491b3ccad8e.pdf?utm_source=chatgpt.com)
Adapters included (M42-M54, etc.) for easy integration in various optical trains. [oai_citation:4‡ToupTek Astrophotography](https://www.touptek-astro.com/blog/blog_37.html?utm_source=chatgpt.com)

Mechanical & technical specifications

Number of positions	7 locations
Compatible filters	2″ mounted or 50 mm unmounted
Thickness	≈ 20 mm (main body, without motorization)
Optical pillar	≈ 55 mm with adapters for ToupTek cooled cameras
Material	CNC-machined aluminum
Interface	USB 2.0 (power & control)
Protocol	ASCOM (compatible with current astro software)
Weight	≈ 510 g

Box contents

AFW-L filter wheel (7×2″/50 mm)
Interchangeable filter discs (depending on model)
Adapter rings (M42-M54, M48-M42, M54-M48...)
USB 2.0 cable
Assembly screws and tools
Quick guide

Precise content likely to vary according to lot or variant. [oai_citation:5‡ToupTek Astrophotography](https://www.touptek-astro.com/blog/blog_37.html?utm_source=chatgpt.com)

Why AFW-L?

Because it combines mechanical reliability, simplified integration and one-click filter change - ideal for the demanding astro-imager looking for efficiency and precision without compromise.

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