SP-558, CL-118, and MP-110 were featured in Mono Magazine No. 751.
SP-558 product page
https://www.nagaoka.co.jp/item/sp-558.html
CL-118 product page
https://www.nagaoka.co.jp/item/cl-118.html
MP-110 product page
SP-558 product page
https://www.nagaoka.co.jp/item/sp-558.html
CL-118 product page
https://www.nagaoka.co.jp/item/cl-118.html
MP-110 product page