When liquids are not involved, such as in the physics lab, these Crews "Tomahawk" safety glasses offer superior comfort and impact protection. The black frame is fully adjustable both in length and angle while the clear polycarbonate lenses have a scratch-resistant coating to keep your vision clear. In addition, the one-piece polycarbonate lens has built-in side-shields to provide an even greater level of impact protection.
All of our Safety Glasses and Goggles meet or exceed Z87 ANSI Standards. All lenses are polycarbonate which absorbs 99.9% UV A and B light. Only Safety Goggles give the impact and splash protection required for working with chemicals. Safety Glasses give good impact protection.
This product will support your students' understanding of the Next Generation Science Standards (NGSS)*, as shown in the table below.
Suggested Science Idea(s)
This size safety goggle is not recommended for youth and small sized faces or heads.
K-5 Recommend using the Youth Safety Goggles (SAFE-178) or Youth Safety Glasses (SAFE-152) for smaller faces and heads for a better fit.
Students can wear these goggles while they investigate the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
Planning and carrying out investigations must include Lab Safety. Youth Safety Glasses ensures a good fit and protection for all Fields of Science.
Students can wear these Safety Glasses for protection when they develop a model, perform an investigation or apply scientific principles. Safety Glasses and Goggles meet or exceed Z87.1-2003 ANSI Standards. All lenses are polycarbonate which absorbs 99.9% UV A and B light. Only Safety Goggles give the impact and splash protection required for working with chemicals. Safety Glasses give good impact protection.
Students can wear these Safety Glasses while they investigate, create or revise a simulation to test a solution to mitigate adverse impacts of human activity or biodiversity.
Students can wear these Safety Glasses while they plan and conduct an investigation of the properties of water and its effects on Earth materials and surface processes.
Chemical Reactions: Substances react chemically in characteristic ways that may results in splashes, gas releases or other hazards to the eyes.
Protection to the eyes is critical in Lab settings. Students are encouraged to properly wear Safety Glasses/ Goggles during Physical, Life, Earth and Space Sciences. Always consult the Material Safety Data Sheet, especially Section 8: Exposure Control and Personal Safety before starting any lab.
* NGSS is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of, and do not endorse, this product.