尺寸（英寸）:

Frame: 3'' x 5'' Aperture: 1'' x 4''

类型:

Eclipse Viewer

构造 :

Cardboard (Frame), Polymer (Window)

注意 :

This product meets transition requirements of scale for 12-16 of EN 169/1992, and the ISO 12312-2:2015 standard.

合规性

RoHS:

符合标准

Certificate of Conformance:

浏览

产品系列说明

Suitable for Direct Solar Viewing
Safely Observe Solar Events
ISO- and CE-Certified Protection
Multipacks Ideal for Educational Use

Solar Eclipse Glasses and Viewers offer ISO and CE-Certified protection against harmful solar radiation and are suitable for direct solar viewing. Durable and reusable plastic glasses are available individually, and cardboard glasses and handheld viewers are available individually or in multipacks of 10, 25, and 100 pieces. The glasses and viewers meet transmission requirements of scale for 12-16 of EN 169/1992 and the ISO 12312-2:2015 standard. Solar Eclipse Glasses and Viewers are ideal for safely viewing solar phenomena such as sunspots, flares, and eclipses while being an excellent choice for education.

Cardboard Eclipse Viewer - 25 Pack

合规性

产品系列说明