The Polaroid Land 335 was a basic range finder model in the 300 series and is a great place to start using type 100 film as it is one of the only Polaroid Compatible films still in production by Fujifilm and called Fuji FP-100c, FP-100b or FP-3000b. Apart from the fact these cameras use two 3V 532 replacement batteries like the A24PX/532, A544, or the A24PX. A lot of internet guides tell you to go to “Maplin’s”, and buy a cheap battery holder for four AAA batteries and with some remodeling Bob’s your Uncle, or tape two CR2 batteries to the battery terminals. The camera's shutter speed is set automatically by "electronic eye", an aperture priority program and a "lighter-darker" setting dial between 10 seconds and 1/1200 of a second. Its lens is a 3 element glass lens (114mm f8.8). You have to load the shutter manually then slide the lens deck adjuster till the rangefinder image is clear. You could also purchase a clip-on flash made for this series. The camera was produced from 1969 to 1971 and is one of the few with an electronic timer for timing film development up to 120 seconds.