The Silver ETC Source Four Jr. 575W 25-50° Zoom Ellipsoidal Silverwith bare end pigtail combines the energy-saving power of the patented HPL lamp, with a dichroic reflector and optical-quality lenses. Source Four technology provides a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field.The Source Four Jr. is perfect for, but never limited to, smaller theater venues, churches, schools, industrial spaces, and any other application where affordability, space saving and high performance are the criteria. This ellipsoidal also features a local/DMX controlled dimmer that mounts to the fixture's yoke.

When fitted with a 575W HPL bulb (available separately), this fixture features a lumen-per-watt ratio of 12.8 at 50° and 13.7 at 25°.

Beam Edge Adjustable Soft to Hard    Die-Cast Aluminum Construction    Local and DMX Controlled Dimmer    Rotating Shutter Assembly    Slot for Glass or Stainless-Steel Gobos    Accepts 6.25" Gel Frame    Insulated Control Knobs and Rear Handle    Tool-Free Lamp Centering/Adjusting

Thermally insulated rear handle, knobs, shutter handles, and heat-sink lamp socket make handling and aiming easier; gels, patterns and shutters last longer, and your performance space stays cooler.

Die-cast aluminum construction, 20-gauge stainless-steel focusing shutters in a 25° rotating assembly will provide many years of dependable service.

The special HPL bulb and borosilicate reflector provide more lumens per watt than traditional Ellipsoidal units.

• The steel yoke has 2 mounting position choices.
• Fixture has 2 accessory slots and a top-mounted gel frame retainer.
• Other focusing tubes are available.
• An optional iris is available.

Accepts size M steel gobos for projection of a vast multitude of patterns or company logos.

Tool-free lamp centering and peak/flat adjustment knobs are built-in.

• Functions with 115-240 AC voltage with the appropriate optional bulb and power plug.
• UL and cUL Listed.

The patented, optional Dimmer Doubler allows two lighting fixtures to operate independently using only one dimmer (in North America only).

Related Questions and Answers

Q: 1. What size bolts does this camp come with? Metric or AES?

A: This clamp is fitted with an M10x30 metric 8.8 grade bolt.

Q: 2. can this fit 1.5inch bar, i know it fits 1.33, but can it do 1.5?

A: I contacted Global Truss concerning your inquiry. According to the manufacturer, the Global Truss Jr. Snap Clamp Medium-Duty Truss Clamp is not designed for use on pipes or tubes that are 1.5 inches in diameter. If you need an alternative clamp designed for use on a pipe/tube that is 1.5 inches in diameter, they instead recommended the Global Truss MINI 360 1.5 Truss Clamp (Silver), B&H # GLMINI36015, for your usage needs.

Q: 3. I'm assuming this works with the sony a6300, right?

A: Yes it will work. I use it on my 6000 and Nex 7. Lightroom now has lens corrections for Rokinon lenses along with other makes.

Q: 4. Is the focus a 'focus by wire' system, or a mechanical focus?

A: It's a manual focus lens but it's very easy to focus if your camera has focus peaking feature. Setting the focus distance to infinity and aperture f8 everything over 3m will be tack sharp.

Q: 5. So if this was used on the gh4 it would be a 42 mm lens because of it being a micro 4/3 cropped sensor?

A: Yes, while it is a 21mm lens, it has a field of view of a 42mm lens (in terms of 35mm photography).

Q: 6. It says, "APS-C Format" and "31.5mm (35mm Equivalent)" Does that mean on a full frame camera, such as the a7ii that this would be look identical to a 35mm focal length and not a 21mm?

A: This APS-C lens will push the camera into a crop mode that will give you a 31.5mm field of view.

Q: 7. How's the video performance of this lens on Sony mirrorless cameras?

A: It is a sharp lens, it can lend itself to some great video, if that is how you choose to use it.

Q: 8. Will this lens work with my Canon EOS Rebel SL1 if I buy a certain adapter, and if so, what type of adapter should I be getting?

A: Yes. This lens will work with any APS-C Canon EOS DSLR (including the SL1) when using a Canon EF to Canon EF-M adapter. Keep in mind that it will be manual focus and manual aperture control.

Q: 9. Does this item come with the original Swarovski box?

A: The Swarovski 25-50x W Wide-Angle Zoom Eyepiece BH #SWEP2550WW • MFR #49440 is sold new and comes in the original Swarovski box.

Q: 10. there is no interior dimensions listed for this case. Will this fit my Eve 100's?

A: The ProX Road Case for up to 4 ETC Source Four Par and Ellipsoidal Fixtures (Black) BH #PRSSRC4X4W will hold EVE E-100Z lights.