also has a hot shoe. Waist-Level Finder FN Waist-Level Finder FN-6XBoth Waist-Level Finders are useful in situations which require use of a low angle, or for copy work, photomacrography, or astrophotography. The image is reversed left-to-right in the finder. The Waist-Level Finder FN has a collapsible barrel and a flip-up 4.6x magnifier, while the 6x model has a 6x magnified image, and an integral diopter adjustment. Interchangeable focusing screens The New F-1 system also has 13 different focusing screens, in a variety of metering modes (center-weighted averaging, selective-area, and spot, though not all are available with spot metering), for a total of 32 different screens. The screens are named with a two-letter designation, the first indicating the metering type (A for averaging, P for area metering, and S for spot metering), and the second indicating the style of screen, as listed below. A - Standard Microprism (A, P) B - New Split (A, P, S) C - Overall Laser Matte (A, P, S) D - Laser Matte with Grid (A, P) E - New Split/Microprism (A, P, S) F - Microprism/Fast Lenses (A, P) G - Microprism/Slow Lenses (A, P) H - Laser Matte with Scale (A, P) I - Laser Matte with Double Cross-Hair Reticle (A, P, S) J - Bright Laser Matte/Short Lenses (A, P, S) K - Bright Laser Matte/Long Lenses (A, P, S) L - Cross Split (A, P) M - A/B Size Laser Matte (A, P) The standard screen supplied from the factory in F-1 bodies is the Focusing Screen FN-AE (averaging metering, New Split/Microprism style) for bodies shipped with an AE finder FN, and FN-PE (partial metering, new split/microprism style) for bodies shipped with an Eye Level Finder FN. Replacing a screen is a simple operation. The finder is removed from the camera, and the screen is then pried up using a fingernail along the silver rear edge of the screen. The new screen is pressed into place, and the finder put back on. Automatic film advance There are two different motorized film advance units in the New F-1 system: the AE Power Winder FN, and the AE Motor Drive FN. The AE Power Winder FN allows up to 2 frames per second (frame/s) in continuous mode, and the AE Motor Drive allows up to 5 frame/s in high-speed mode and 3.5 frame/s in low-speed mode. Both units also have single-exposure mode, where only