Mid-Range Strobes

Regarding Marelux strobes, the third strobe in the line is Apollo Y which has the ability to cancel pre-flash. When Marelux first arrived on the U/W photo scene five years ago they introduced housings only designed for full frame mirrorless cameras. Along with those housings they offered manual flash triggers for around $200.00 which use two 2032 batteries that last for around 10,000 flashes. These triggers were designed only for Marelux housings. Later came FlashFuel 2100 capable of 140,000 flashes and a separate battery connected by USB to the camera extend camera battery life by around double. The FF2100 required a redesign of housings to accommodate the battery. Turtle and UWT also began to design both manual and TTL flash triggers for Marelux housings. The first housings for APS-C cameras were designed around cameras like EOS R7 that have hotshots for MX-triggers and use the native 125mm port system also used for FF. Now that housings are coming for cameras like EOS R50, OM1 II and more the Apollo Y was introduced to include the PRE-FLASH cancelation.

Marelux first two strobes Apollo III and Apollo S were designed to allow use of the Lumilink for wireless flash triggering and to focus on speed and battery life. Many folks looking for a new strobe focus first on GN or Watt-seconds without paying any attention to the strobes beam angle. Apollo III, S and Y all have a native 120 degree beam angle expandable to 140 with a diffuser. The GN can easily be increased by simply narrowing the beam angle so while strobes like the Sea & Sea YS-D3 have a GN33 it is at a beam angle of 80X105 degrees. With the included white diffuser the angle becomes 100 X 110 and GN drops to 28. This is not a bad thing but just know that by the time you get to the native 120 angle of Apollo Y the GN's are the same +/- a point or two. Backscatter does the same thing, MF-3 has GN19 and angle of less than 100 degrees. Again the MF-3 is designed mostly around macro so reducing the beam angle to raise GN makes sense.

You may also want to consider power source. Nearly all of the newer strobes and video lights that don't have a proprietary battery pack have moved to 18650 or 21700 Li-ion cells. Why does this make a difference just compare specs for the new strobes. The S&S YS-D3 uses four AA Ni-MH cells, S&S spec sheet indicates 220 flashes at full power charge with recycle times of 1.7 sec. on full charge. Inon S2000 with Pro eneloop AA's 500 flashes at full power and recycle times of 2.0 secs. full power. By comparison Apollo Y with two 21700 at full power gives you around 1500 flashes and full power recycle times of 0.6 sec. We of course don't shoot all photos at full power but the specs clearly favor Li-ion batteries. Several talking heads have tried to discourage use of Li-ion cells because of fire risk. Marelux have proprietary cells with protection circularity and because these cells need to be carried in carry-on luggage that also sell completely fire proof bags for travel.