The lens on the front of the camera is made of glass and has two aperture options: F/2.8 and F/8. They are, however, offering adapters so you can use other old Holga lenses on the new digital camera. You can shoot images in either 4:3 aspect ratio or 1:1 square images, similar to the adaptable aspect ratio of the original. Whats not mentioned on the Kickstarter page, however, is the size or spec on the sensor. One of the original appeals of the Holga was that it shot on medium format film, so even though the camera was relatively lo-fi, you were able to make big prints from the large negatives. It seems fair to assume, however, that there will be a relatively small sensor inside of this camera, so it will probably be perfect for Instagram and not so hot when it comes to enlargements.