30 mW green light pen laser pointer cheap laser pointer laser pointer reviews
by itemsinthebox
Date first available at Amazon.com: January 4, 2012
Buy new: $24.99
(Visit the Hot New Releases in Presentation Products list for authoritative information on this product's current rank.)
Review & Description
Specifications: Overall dimensions: ? 13.5 x 162 mm Output wave length: 532 nm Output power: 30 mW Flare form: round patch Beam style: continuous line Focus on ways: fixed focus Circuit control: APC lines (can be customised 5 mW, 10 mW, 20 mW, 30 mW, 100 mW, 150 mW, 200 mW) Working voltage: DC = 3 V Working current: I < 350 mA Preheat time: no Working temperature: + 20 ? ~ + 30 ? Storage temperature: -10? ~ + 40 ? Packing: gray flannel box or iron boxes Appearance: BiGuan roast black rubber, other parts hanging white chrome
Product Details
Features
- 5 different lenses each producing a different effect
- Straight beam can be seen for miles
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