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Vivitar Zoom Thyristor SMS 40D Vintage Camera Flash Unit Black
Product Details
Vivitar Zoom Thyristor SMS 40D electronic flash for film SLR cameras. Features a zoom/bounce head with rectangular reflector, thyristor auto exposure, and dedicated module compatibility (labeled for DM/C mount โ Contax/Yashica system, but often works with adapters or in manual mode on other cameras). Includes power switch, zoom settings (45/65/90), test button, and ready light. Good pre-owned condition with visible wear, scuffs, and dust from age/use. Head tilts for bounce flash. Classic 1980sโ1990s accessory for vintage photography. Ships fast from Ventura, CA.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

