ISO 400 film needs a quarter of the light that ISO 100 needs. In other words, you could capture a low-light scene with a shutter speed of 1/15 second with ISO 100 film, or 1/60 second with ISO 400.
The big toe articulates with the head of the first metatarsal and is called the first metatarsophalangeal joint (MTPJ for short). Underneath the first metatarsal head are two tiny, round bones called sesamoids.The other four toes each have three bones and two joints.he big toe articulates with the head of the first metatarsal and is called the first metatarsophalangeal joint (MTPJ for short). Underneath the first metatarsal head are two tiny, round bones called sesamoids.
The ones that are â¦ in the fingers themselves are called interphalangeal joints. The thumb only has one called a proximal interphalangeal joint (PIP) and the other four fingers each have two. The first one is called the proximal interphalangeal joint (PIP)and the last one is the distal interphalangeal joint (DIP.t is the Hinge Joint. they are called proximal interphilangeal joints. The joint of the finger can be called the knuckle or saddle joint for the thumb. Hope that helped. hinge joints. Synovial joints. 1  The joint of the finger can be called the knuckle or saddle joint for the thumb. 2  Hope that helped.