So you're looking at a colposcope for gynecological work—this one's been around for years, and most clinics we supply start with the same two questions: will it actually work for my setup, and can they deliver without headaches.
The 45° inclined binocular system with a 300mm working distance means you're not hunched over the patient, and the interpupillary adjustment from 52 to 75mm covers pretty much any operator—we've had doctors with glasses say the high-eyepoint 12.5x eyepieces make a real difference for long procedures.

It's got a 5-step magnification changer that goes form 2.8x up to 17x, so you can pull back for a wide field of about 70mm or zoom in tight to 11mm for detail work—but honestly, most buyers stick with the middle settings and only step up when they need to check a specific lesion.
The LED light is 3V at 10W with a green filter built in, which helps with vascular patterns, and the focusing hand wheel gives you a 40mm range to dial it in—one thing we don't always mention upfront is the portable stand with 360° rotation, which makes it easier to move between exam rooms, though it weighs 12.5kg so it's not exactly lightweight.

We've been shippng these with CE and ISO13485 certs for years, and what I usually tell buyers is that the F300 objective lens gives a tighter tolerance than some cheaper imports—we do have stock, but lead time is usually 20 days or so depending on the batch, and our company can provide COAs if your compliance team asks.
It's not great for colposcopy with very obese patients because the working distance is fixed at 300mm, so you might need to adjust the table height—but for standerd exams, it's a solid workhorse that doesn't require you to recalibrate every time you swap operators.
Our MOQ is 1 unit, so you can order a single YDJ-L100 for evaluation or clinical use.
Yes, we include both CE and ISO13485 certificates with every order, so you have the documentation for your compliance records.
Absolutely — the binocular system adjusts from 52mm to 75mm, so it fits a range of practitioners comfortably.
Standard lead time is 7-15 working days after order confirmation, depending on stock levels.
Yes, it comes with a built-in green filter on the LED light, which helps highlight blood vessels during examination.