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5 feet length
Stringent Specifications: Complies with strict purity standards
fostering a deeper understanding of entomology and insect life
allowing students and researchers to compare and contrast the conductivity characteristics of various materials
Pinhole Camera 5 feet lengthTo illustrate the principle of image formation due to light rays passing through small apertures. Comprising a polished wooden box with a ground glass screen at the rear end and an adjustable sliding front with a hole. Premium Quality: Pinhole Camera is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science
US$ 105.85
US$ 145.14
US$ 126.66
