Pinhole Camera Each block measures approximately 6cm

Each block measures approximately 6cm x 3

fostering a deeper understanding of entomology and insect life

and using the proof plane to investigate the distribution of charges on conductors

ensuring consistency and accuracy in experimental conditions and reactions

All the words used at this stage of Letters and Sounds are provided in this handy boxed set with dividers

Pinhole Camera Each block measures approximately 6cmTo 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