Are you a photography enthusiast seeking a high-quality, durable, and versatile film for your 35mm camera Look no further than the Arista EDU Ultra 400 BW Negative Film. This 100' roll film is not only reliable but also affordable, making it a top choice for both professional and amateur photographers.The Arista EDU Ultra 400 BW film is designed to deliver superior image quality, even in low light conditions, thanks to its high ISO of 400. Whether you're capturing stunning landscapes, intimate portraits, or intricate still life images, this film ensures crisp, clear, and detailed results every time.This film is compatible with all major processing systems and is recommended for normal contrast negatives. It's designed for optimal performance at a standardized temperature of 68 degrees F (20 degrees C). However, please note that your developing time may vary based on your environment and the equipment used.The Arista EDU Ultra 400 BW film offers flexibility with various developers, including Arista 76 Powder, Arista Premium Powder, Arista Liquid Film Developer, Marathon Film Developer, Ilford ID-11, Kodak D-76, Kodak XTOL, Kodak TMAX Developer, Kodak HC 110, and Agfa Rodinal. The dilution and developing times for each developer are provided to ensure you achieve the best possible results.For optimal development, it's recommended to agitate continuously for the first 30 seconds, followed by 5 to 7 inversion cycles for 5 seconds every 30 second