big beam for sale, brand-new and used.

Specification Wavelength : 532nm Optical Power: 60mW-80mW Operating Voltage: 12V Diameter of Beam: 12mm-15mm Operating Current: <600mA Operating temperature: 0 - 30 °C Modulation: TTL 0-20kHz Laser Head Dimensions :35mm x 35mm x 80mm Beam Characteristics :(Near to TEM)) model , Divergence<1.5mrad, Spot roundness >90%

  1064nm 532nm YAG 20x/ Beam Expander for stage lighting  

I will warranty this part for 30 days. Upon the return of the old part, I will pay shipping to replace this item, If we have another for replacement. If we do not, you will get a full refund.

One Used Siemens DLA-1191A Algorex Linear Beam Smoke Detector DLA1191A. This item is GUARANTEED 100% AUTHENTIC, or your money will be refunded! Working perfect!!!

this auction is for 2 three foot I beam anchors. Temporary (Movable) Anchorage. Forged Steel 2" and 3" D-Rings.

This is a cylinder lens for correcting the beam of multi mode laser diodes to make it into a round dot in the far field or with single mode diodes to make the dot round in the near field. The lens will work with beams up to 1/4 inch diameter with colors from red at 405nm near UV to near infrared to 815nm. Works really well with 635nm multimode emitters and green/blue laser diodes.

Purple Light Beam Powerful 5mw Laser Single Pointer Pen For Teaching Tool

Red Light Beam Powerful 5mw Laser Single Pointer Pen For Teaching Tool

Green Light Beam Powerful 5mw Laser Single Pointer Pen For Teaching Tool

80x100x20 Steel Building. Includes Red Iron I Beam frame and C/Z purlin subframe. Commercial 26 ga.

50x80x16 Engineered steel building package. Includes Red Iron I Beam frame and C/Z purlin subframe. Commercial 26 ga.

50x100x16 Steel Building. Includes Red Iron I Beam frame and C/Z purlin subframe. Commercial 26 ga.

60x100x16 Steel Building. Includes Red Iron I Beam frame and C/Z purlin subframe. Commercial 26 ga.

50x50x12 Steel Building. Includes Red Iron I Beam frame and C/Z purlin subframe. Commercial 26 ga.