Televue Pan24mmとAPM（賞月観星）UF24mmの比較

https://www.cloudynights.com/topic/651308-apm-24mm-uff-65°-fov/ fs 27.03 pafov 64.5 adv_afv 68.0 ratio -5.1% Televue Panoptic 24 fs 27.05 pafov 64.6 adv_afv 68.0 ratio -5.1% Televue Panoptic 24 fs 27.09 pafov 64.7 adv_afv 68.0 ra

Tamiji Homma氏による31.7mmアイピースの”pseudo FOV”一覧。 https://www.cloudynights.com/topic/553127-max-fov-vs-tfov/