Tuesday, 16 February 2021 | Adrian
This makes it quick and easy to swap filters, reducing the risk of cross-threading or dropping them. Not cheap, but still less expensive and less heavy than a manual filter wheel
Friday, 12 February 2021 | Richard
I think these spare drawers are great for those not using filter wheels. Makes for quick changes, keeps the optical train intact so nothing is disturbed. Especially handy are the plastic cases they come in so you could keep your unused filters mounted and safely stored in these hard cases.