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PEAK ANASTIGMAT LOUPE 4x
Product Details
PEAK ANASTIGMAT LOUPE 4x
Magnifier developed for simultaneous observation and inspection of the entire surface of standard microfilm.
Magnifies the object under inspection 4 times, with no image distortion even at the periphery.
Corrects astigmatism and field curvature.
Brand: Tokai Sangyo Co., Ltd. (PEAK)
Model Number: No.1990
Magnification: 4x
Effective Diameter (Eyepiece Diameter): 30mmφ
Field of View (Objective Diameter): 58mmφ
Dimensions: 73φ x 77mm
Weight: 272g
Includes a glass scale with 0.1mm intervals.
Used a few times. There are almost no scratches or dirt. The focus adjustment ring moves very smoothly. Original box is not included.
Thank you for considering!
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.




