quartz lens for sale, brand-new and used.

Gently used Overhead Projector with 3 bulbs. The unit will ship with the bulbs removed and packed with unit to avoid any bulb breakage.* *We will not be held responsible for the bulbs if request that we leave t

Eiki Model #3860A overhead transparency projector in very nice condition. The 3860A is a Standard Overhead Projector that has an all metal body which virtually requires no maintenance and a tamper proof sealed head which protects optics from dust, dirt and fingerprints. Positive alignment and polished aluminum reflector ensures uniform reflection and even screen brightness.

FLAMING INFERNO BURNING FIRE FLAME LIGHT Flame enhanced VERSION III WALL MOUNT DESIGN SEE THE DUNGEON VIDEO CLIP BELO

Benchtop WS-500A Quartz Halogen Portable 500 Watt Bright White Light & Owner's ManualSerial # 167574Commercial-grade construction with durable cast-aluminum housing and tubular steel base in handle. Adjustment knob to aim light up or down.Protective metal shield and safety grill to protect lens and bulb from damage.Break-resistant lens.Padded Handle for carrying.Minor paint chip on one leg.Lamp was used lightly as spotlight for photography.

We're selling a 6-3/4x6-3/4x1-1/4 inch optical flat/mirror blank in excellent condition. There are no visible scratches on either face, no chips, and both faces are polished. This piece of fused silica (quartz) was one element of a segmented lens that was part of Lawrence Livermore National Laboratories Nova Laser project: a monster laser designed to investigate inertial confinement fusion.

DESCRIPTION:The Lumark Bandit provides a money-saving alternative to traditional incandescent and quartz lighting units. It utilizesefficient H.I.D. sources and a unique reflector system in a compact die-cast housing that is U.L.

This Listing is for one (1) NEW Hobbs Hour Meter (85097).Please Note: This hour meter was purchased less than one year ago and was never used. It is in the original box and is totally brand new with "00000" time on the meter. Some of its features are:

Up for sale is a 25mm Laser Collimating Lens, pulled from a $5k wireless IR Laser Communication System that would normally sit atop of a high-rise and send an infrared signal to another building, providing Internet access or for other wireless communication (top secret messages). While the material doesn't feel like glass, it makes the same sound glass does when I lightly tap it on my teeth (don't judge), and is heavy like glass. It could be quartz or some other similar material.

I am glad to offer for Your collection : Antique German Brand -" E.Leitz" - LEICA Box with 9 Microscope Cover Glass Slips 18x18mm in the box From the early 20th century Inscription on the cover "E.LEITS" - "BERLIN" "50 DECKGLASER" "18 m/m" "NW Lu

Never been touched.  Stainless shell clip with vandal proof scree capability.  High quality 500w, 130v Quartz Halogen Lamps.  5mm thick tempered glass lens.  Color: WHITE

Check out my other items! HOBBS QUARTZ HOUR METER MODEL 85127 Product Type