Used film Fujifilm Instax mini film, frame size 62mm x 46mm, lens 2 groups, 2 elements, f = 60mm, 1:12.7 viewfinder 0.37x real image viewfinder with aiming mark focusing 30cm~ ∞ (focal length when using self-timer mode is 30~ 50cm) Shutter program shutter 1/2 to 1/400 second Slow sync exposure control automatic when light is insufficient, Lv5.0 to 14.5 (ISO 800) photo output automatic photo paper development time about 90 seconds (depends on ambient temperature Different) The flash fires continuously (automatic dimming), charging time: 6.5 seconds or less (when using new batteries), effective flash range: 0.3 to 2.7m Power supply 2 LR6/AA-size 1.5V alkaline batteries can take photos Quantity: 10 boxes of photo paper (10 pieces of instax mini photo paper per box), automatic shutdown time of 5 minutes, other exposure calculator (number of unexposed films), film confirmation window size and weight: 107.6mm × 121.2mm × 67.3mm / 293g ( Batteries, camera straps, and film not included)